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Code Issues Projects Releases Wiki Activity

taking down the heapvalue mess, RuntimeValue class separation

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This commit is contained in:
Irmen de Jong 2019-08-19 23:49:06 +02:00
parent 8c3b43f3ed
commit 984d251a6d
10 changed files with 776 additions and 717 deletions
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1
compiler/src/prog8/ast/processing/StatementReorderer.kt
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@ -5,7 +5,6 @@ import prog8.ast.base.DataType
import prog8.ast.base.FatalAstException
import prog8.ast.base.initvarsSubName
import prog8.ast.expressions.*
import prog8.ast.mangledStructMemberName
import prog8.ast.statements.*

67
compiler/src/prog8/compiler/Compiler.kt
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@ -1,13 +1,9 @@
package prog8.compiler
import prog8.ast.base.ArrayDatatypes
import prog8.ast.base.DataType
import prog8.ast.base.StringDatatypes
import prog8.ast.expressions.AddressOf
import java.io.File
import java.io.InputStream
import java.nio.file.Path
import java.util.*
import kotlin.math.abs
enum class OutputType {
@ -74,66 +70,3 @@ internal fun tryGetEmbeddedResource(name: String): InputStream? {
return object{}.javaClass.getResourceAsStream("/prog8lib/$name")
}
class HeapValues {
data class HeapValue(val type: DataType, val str: String?, val array: Array<IntegerOrAddressOf>?, val doubleArray: DoubleArray?) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as HeapValue
return type==other.type && str==other.str && Arrays.equals(array, other.array) && Arrays.equals(doubleArray, other.doubleArray)
}
override fun hashCode(): Int = Objects.hash(str, array, doubleArray)
}
private val heap = mutableMapOf<Int, HeapValue>()
private var heapId = 1
fun size(): Int = heap.size
fun addString(type: DataType, str: String): Int {
if (str.length > 255)
throw IllegalArgumentException("string length must be 0-255")
// strings are 'interned' and shared if they're the isSameAs
val value = HeapValue(type, str, null, null)
val existing = heap.filter { it.value==value }.map { it.key }.firstOrNull()
if(existing!=null)
return existing
val newId = heapId++
heap[newId] = value
return newId
}
fun addIntegerArray(type: DataType, array: Array<IntegerOrAddressOf>): Int {
// arrays are never shared, don't check for existing
if(type !in ArrayDatatypes)
throw CompilerException("wrong array type")
val newId = heapId++
heap[newId] = HeapValue(type, null, array, null)
return newId
}
fun addDoublesArray(darray: DoubleArray): Int {
// arrays are never shared, don't check for existing
val newId = heapId++
heap[newId] = HeapValue(DataType.ARRAY_F, null, null, darray)
return newId
}
fun updateString(heapId: Int, str: String) {
val oldVal = heap[heapId] ?: throw IllegalArgumentException("heapId not found in heap")
if(oldVal.type in StringDatatypes) {
if (oldVal.str!!.length != str.length)
throw IllegalArgumentException("heap string length mismatch")
heap[heapId] = oldVal.copy(str = str)
}
else throw IllegalArgumentException("heap data type mismatch")
}
fun get(heapId: Int): HeapValue {
return heap[heapId] ?:
throw IllegalArgumentException("heapId $heapId not found in heap")
}
}

70
compiler/src/prog8/compiler/HeapValues.kt Normal file
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@ -0,0 +1,70 @@
package prog8.compiler
import prog8.ast.base.ArrayDatatypes
import prog8.ast.base.DataType
import prog8.ast.base.StringDatatypes
import java.util.*
class HeapValues {
data class HeapValue(val type: DataType, val str: String?, val array: Array<IntegerOrAddressOf>?, val doubleArray: DoubleArray?) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as HeapValue
return type==other.type && str==other.str && Arrays.equals(array, other.array) && Arrays.equals(doubleArray, other.doubleArray)
}
override fun hashCode(): Int = Objects.hash(str, array, doubleArray)
}
private val heap = mutableMapOf<Int, HeapValue>()
private var heapId = 1
fun size(): Int = heap.size
fun addString(type: DataType, str: String): Int {
if (str.length > 255)
throw IllegalArgumentException("string length must be 0-255")
// strings are 'interned' and shared if they're the isSameAs
val value = HeapValue(type, str, null, null)
val existing = heap.filter { it.value==value }.map { it.key }.firstOrNull()
if(existing!=null)
return existing
val newId = heapId++
heap[newId] = value
return newId
}
fun addIntegerArray(type: DataType, array: Array<IntegerOrAddressOf>): Int {
// arrays are never shared, don't check for existing
if(type !in ArrayDatatypes)
throw CompilerException("wrong array type")
val newId = heapId++
heap[newId] = HeapValue(type, null, array, null)
return newId
}
fun addDoublesArray(darray: DoubleArray): Int {
// arrays are never shared, don't check for existing
val newId = heapId++
heap[newId] = HeapValue(DataType.ARRAY_F, null, null, darray)
return newId
}
fun updateString(heapId: Int, str: String) {
val oldVal = heap[heapId] ?: throw IllegalArgumentException("heapId not found in heap")
if(oldVal.type in StringDatatypes) {
if (oldVal.str!!.length != str.length)
throw IllegalArgumentException("heap string length mismatch")
heap[heapId] = oldVal.copy(str = str)
}
else throw IllegalArgumentException("heap data type mismatch")
}
fun get(heapId: Int): HeapValue {
return heap[heapId] ?:
throw IllegalArgumentException("heapId $heapId not found in heap")
}
}

1
compiler/src/prog8/compiler/target/c64/codegen/BuiltinFunctionsAsmGen.kt
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@ -9,7 +9,6 @@ import prog8.ast.base.WordDatatypes
import prog8.ast.expressions.*
import prog8.ast.statements.AssignTarget
import prog8.ast.statements.FunctionCallStatement
import prog8.compiler.target.c64.MachineDefinition
import prog8.compiler.target.c64.MachineDefinition.C64Zeropage
import prog8.compiler.target.c64.MachineDefinition.ESTACK_HI_HEX
import prog8.compiler.target.c64.MachineDefinition.ESTACK_HI_PLUS1_HEX

412
compiler/src/prog8/vm/RuntimeValue.kt
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@ -1,10 +1,13 @@
package prog8.vm
import prog8.ast.base.*
import prog8.ast.base.ByteDatatypes
import prog8.ast.base.DataType
import prog8.ast.base.WordDatatypes
import prog8.ast.expressions.ArrayLiteralValue
import prog8.ast.expressions.NumericLiteralValue
import prog8.ast.expressions.StringLiteralValue
import prog8.compiler.target.c64.Petscii
import prog8.vm.astvm.VmExecutionException
import java.util.*
import kotlin.math.abs
import kotlin.math.pow
@ -16,7 +19,13 @@ import kotlin.math.pow
* It contains a value of a variable during run time of the program and provides arithmetic operations on the value.
*/
open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=null, val array: Array<Number>?=null) {
abstract class RuntimeValueBase(val type: DataType) {
abstract fun numericValue(): Number
abstract fun integerValue(): Int
}
class RuntimeValueNumeric(type: DataType, num: Number): RuntimeValueBase(type) {
val byteval: Short?
val wordval: Int?
@ -24,36 +33,15 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
val asBoolean: Boolean
companion object {
fun fromLv(literalValue: NumericLiteralValue): RuntimeValue {
return RuntimeValue(literalValue.type, num = literalValue.number)
}
fun fromLv(string: StringLiteralValue): RuntimeValue {
return RuntimeValue(string.type, str = string.value)
}
fun fromLv(array: ArrayLiteralValue): RuntimeValue {
return if (array.type == DataType.ARRAY_F) {
val doubleArray = array.value.map { (it as NumericLiteralValue).number }.toTypedArray()
RuntimeValue(array.type, array = doubleArray)
} else {
val resultArray = mutableListOf<Number>()
for (elt in array.value.withIndex()) {
if (elt.value is NumericLiteralValue)
resultArray.add((elt.value as NumericLiteralValue).number.toInt())
else {
TODO("ADDRESSOF ${elt.value}")
}
}
RuntimeValue(array.type, array = resultArray.toTypedArray())
}
fun fromLv(literalValue: NumericLiteralValue): RuntimeValueNumeric {
return RuntimeValueNumeric(literalValue.type, num = literalValue.number)
}
}
init {
when (type) {
DataType.UBYTE -> {
val inum = num!!.toInt()
val inum = num.toInt()
if (inum !in 0..255)
throw IllegalArgumentException("invalid value for ubyte: $inum")
byteval = inum.toShort()
@ -62,7 +50,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
asBoolean = byteval != 0.toShort()
}
DataType.BYTE -> {
val inum = num!!.toInt()
val inum = num.toInt()
if (inum !in -128..127)
throw IllegalArgumentException("invalid value for byte: $inum")
byteval = inum.toShort()
@ -71,7 +59,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
asBoolean = byteval != 0.toShort()
}
DataType.UWORD -> {
val inum = num!!.toInt()
val inum = num.toInt()
if (inum !in 0..65535)
throw IllegalArgumentException("invalid value for uword: $inum")
wordval = inum
@ -80,7 +68,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
asBoolean = wordval != 0
}
DataType.WORD -> {
val inum = num!!.toInt()
val inum = num.toInt()
if (inum !in -32768..32767)
throw IllegalArgumentException("invalid value for word: $inum")
wordval = inum
@ -89,17 +77,12 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
asBoolean = wordval != 0
}
DataType.FLOAT -> {
floatval = num!!.toDouble()
floatval = num.toDouble()
byteval = null
wordval = null
asBoolean = floatval != 0.0
}
else -> {
byteval = null
wordval = null
floatval = null
asBoolean = true
}
else -> throw VmExecutionException("not a numeric value")
}
}
@ -120,18 +103,11 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
"w:%04x".format(wordval)
}
DataType.FLOAT -> "f:$floatval"
DataType.STR -> "str:$str"
DataType.STR_S -> "str_s:$str"
DataType.ARRAY_UB -> "array_ub:..."
DataType.ARRAY_B -> "array_b:..."
DataType.ARRAY_UW -> "array_uw:..."
DataType.ARRAY_W -> "array_w:..."
DataType.ARRAY_F -> "array_f:..."
DataType.STRUCT -> "struct:..."
else -> "???"
}
}
fun numericValue(): Number {
override fun numericValue(): Number {
return when (type) {
in ByteDatatypes -> byteval!!
in WordDatatypes -> wordval!!
@ -140,7 +116,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
}
}
fun integerValue(): Int {
override fun integerValue(): Int {
return when (type) {
in ByteDatatypes -> byteval!!.toInt()
in WordDatatypes -> wordval!!
@ -152,18 +128,14 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
override fun hashCode(): Int = Objects.hash(byteval, wordval, floatval, type)
override fun equals(other: Any?): Boolean {
if(other==null || other !is RuntimeValue)
if (other == null || other !is RuntimeValueNumeric)
return false
return compareTo(other) == 0 // note: datatype doesn't matter
}
operator fun compareTo(other: RuntimeValue): Int {
return if (type in NumericDatatypes && other.type in NumericDatatypes)
numericValue().toDouble().compareTo(other.numericValue().toDouble())
else throw ArithmeticException("comparison can only be done between two numeric values")
}
operator fun compareTo(other: RuntimeValueNumeric): Int = numericValue().toDouble().compareTo(other.numericValue().toDouble())
private fun arithResult(leftDt: DataType, result: Number, rightDt: DataType, op: String): RuntimeValue {
private fun arithResult(leftDt: DataType, result: Number, rightDt: DataType, op: String): RuntimeValueNumeric {
if (leftDt != rightDt)
throw ArithmeticException("left and right datatypes are not the same")
if (result.toDouble() < 0) {
@ -172,52 +144,52 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
// storing a negative number in an unsigned one is done by storing the 2's complement instead
val number = abs(result.toDouble().toInt())
if (leftDt == DataType.UBYTE)
RuntimeValue(DataType.UBYTE, (number xor 255) + 1)
RuntimeValueNumeric(DataType.UBYTE, (number xor 255) + 1)
else
RuntimeValue(DataType.UWORD, (number xor 65535) + 1)
RuntimeValueNumeric(DataType.UWORD, (number xor 65535) + 1)
}
DataType.BYTE -> {
val v = result.toInt() and 255
if (v < 128)
RuntimeValue(DataType.BYTE, v)
RuntimeValueNumeric(DataType.BYTE, v)
else
RuntimeValue(DataType.BYTE, v-256)
RuntimeValueNumeric(DataType.BYTE, v - 256)
}
DataType.WORD -> {
val v = result.toInt() and 65535
if (v < 32768)
RuntimeValue(DataType.WORD, v)
RuntimeValueNumeric(DataType.WORD, v)
else
RuntimeValue(DataType.WORD, v-65536)
RuntimeValueNumeric(DataType.WORD, v - 65536)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, result)
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, result)
else -> throw ArithmeticException("$op on non-numeric type")
}
}
return when (leftDt) {
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, result.toInt() and 255)
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, result.toInt() and 255)
DataType.BYTE -> {
val v = result.toInt() and 255
if (v < 128)
RuntimeValue(DataType.BYTE, v)
RuntimeValueNumeric(DataType.BYTE, v)
else
RuntimeValue(DataType.BYTE, v-256)
RuntimeValueNumeric(DataType.BYTE, v - 256)
}
DataType.UWORD -> RuntimeValue(DataType.UWORD, result.toInt() and 65535)
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, result.toInt() and 65535)
DataType.WORD -> {
val v = result.toInt() and 65535
if (v < 32768)
RuntimeValue(DataType.WORD, v)
RuntimeValueNumeric(DataType.WORD, v)
else
RuntimeValue(DataType.WORD, v-65536)
RuntimeValueNumeric(DataType.WORD, v - 65536)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, result)
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, result)
else -> throw ArithmeticException("$op on non-numeric type")
}
}
fun add(other: RuntimeValue): RuntimeValue {
fun add(other: RuntimeValueNumeric): RuntimeValueNumeric {
if (other.type == DataType.FLOAT && (type != DataType.FLOAT))
throw ArithmeticException("floating point loss of precision on type $type")
val v1 = numericValue()
@ -226,7 +198,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
return arithResult(type, result, other.type, "add")
}
fun sub(other: RuntimeValue): RuntimeValue {
fun sub(other: RuntimeValueNumeric): RuntimeValueNumeric {
if (other.type == DataType.FLOAT && (type != DataType.FLOAT))
throw ArithmeticException("floating point loss of precision on type $type")
val v1 = numericValue()
@ -235,7 +207,7 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
return arithResult(type, result, other.type, "sub")
}
fun mul(other: RuntimeValue): RuntimeValue {
fun mul(other: RuntimeValueNumeric): RuntimeValueNumeric {
if (other.type == DataType.FLOAT && (type != DataType.FLOAT))
throw ArithmeticException("floating point loss of precision on type $type")
val v1 = numericValue()
@ -244,265 +216,266 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
return arithResult(type, result, other.type, "mul")
}
fun div(other: RuntimeValue): RuntimeValue {
fun div(other: RuntimeValueNumeric): RuntimeValueNumeric {
if (other.type == DataType.FLOAT && (type != DataType.FLOAT))
throw ArithmeticException("floating point loss of precision on type $type")
val v1 = numericValue()
val v2 = other.numericValue()
if (v2.toDouble() == 0.0) {
when (type) {
DataType.UBYTE -> return RuntimeValue(DataType.UBYTE, 255)
DataType.BYTE -> return RuntimeValue(DataType.BYTE, 127)
DataType.UWORD -> return RuntimeValue(DataType.UWORD, 65535)
DataType.WORD -> return RuntimeValue(DataType.WORD, 32767)
else -> {}
DataType.UBYTE -> return RuntimeValueNumeric(DataType.UBYTE, 255)
DataType.BYTE -> return RuntimeValueNumeric(DataType.BYTE, 127)
DataType.UWORD -> return RuntimeValueNumeric(DataType.UWORD, 65535)
DataType.WORD -> return RuntimeValueNumeric(DataType.WORD, 32767)
else -> {
}
}
}
val result = v1.toDouble() / v2.toDouble()
// NOTE: integer division returns integer result!
return when (type) {
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, result)
DataType.BYTE -> RuntimeValue(DataType.BYTE, result)
DataType.UWORD -> RuntimeValue(DataType.UWORD, result)
DataType.WORD -> RuntimeValue(DataType.WORD, result)
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, result)
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, result)
DataType.BYTE -> RuntimeValueNumeric(DataType.BYTE, result)
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, result)
DataType.WORD -> RuntimeValueNumeric(DataType.WORD, result)
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, result)
else -> throw ArithmeticException("div on non-numeric type")
}
}
fun remainder(other: RuntimeValue): RuntimeValue {
fun remainder(other: RuntimeValueNumeric): RuntimeValueNumeric {
val v1 = numericValue()
val v2 = other.numericValue()
val result = v1.toDouble() % v2.toDouble()
return arithResult(type, result, other.type, "remainder")
}
fun pow(other: RuntimeValue): RuntimeValue {
fun pow(other: RuntimeValueNumeric): RuntimeValueNumeric {
val v1 = numericValue()
val v2 = other.numericValue()
val result = v1.toDouble().pow(v2.toDouble())
return arithResult(type, result, other.type, "pow")
}
fun shl(): RuntimeValue {
fun shl(): RuntimeValueNumeric {
val v = integerValue()
return when (type) {
DataType.UBYTE -> RuntimeValue(type, (v shl 1) and 255)
DataType.UWORD -> RuntimeValue(type, (v shl 1) and 65535)
DataType.UBYTE -> RuntimeValueNumeric(type, (v shl 1) and 255)
DataType.UWORD -> RuntimeValueNumeric(type, (v shl 1) and 65535)
DataType.BYTE -> {
val value = v shl 1
if (value < 128)
RuntimeValue(type, value)
RuntimeValueNumeric(type, value)
else
RuntimeValue(type, value-256)
RuntimeValueNumeric(type, value - 256)
}
DataType.WORD -> {
val value = v shl 1
if (value < 32768)
RuntimeValue(type, value)
RuntimeValueNumeric(type, value)
else
RuntimeValue(type, value-65536)
RuntimeValueNumeric(type, value - 65536)
}
else -> throw ArithmeticException("invalid type for shl: $type")
}
}
fun shr(): RuntimeValue {
fun shr(): RuntimeValueNumeric {
val v = integerValue()
return when (type) {
DataType.UBYTE -> RuntimeValue(type, v ushr 1)
DataType.BYTE -> RuntimeValue(type, v shr 1)
DataType.UWORD -> RuntimeValue(type, v ushr 1)
DataType.WORD -> RuntimeValue(type, v shr 1)
DataType.UBYTE -> RuntimeValueNumeric(type, v ushr 1)
DataType.BYTE -> RuntimeValueNumeric(type, v shr 1)
DataType.UWORD -> RuntimeValueNumeric(type, v ushr 1)
DataType.WORD -> RuntimeValueNumeric(type, v shr 1)
else -> throw ArithmeticException("invalid type for shr: $type")
}
}
fun rol(carry: Boolean): Pair<RuntimeValue, Boolean> {
fun rol(carry: Boolean): Pair<RuntimeValueNumeric, Boolean> {
// 9 or 17 bit rotate left (with carry))
return when (type) {
DataType.UBYTE, DataType.BYTE -> {
val v = byteval!!.toInt()
val newCarry = (v and 0x80) != 0
val newval = (v and 0x7f shl 1) or (if (carry) 1 else 0)
Pair(RuntimeValue(DataType.UBYTE, newval), newCarry)
Pair(RuntimeValueNumeric(DataType.UBYTE, newval), newCarry)
}
DataType.UWORD, DataType.WORD -> {
val v = wordval!!
val newCarry = (v and 0x8000) != 0
val newval = (v and 0x7fff shl 1) or (if (carry) 1 else 0)
Pair(RuntimeValue(DataType.UWORD, newval), newCarry)
Pair(RuntimeValueNumeric(DataType.UWORD, newval), newCarry)
}
else -> throw ArithmeticException("rol can only work on byte/word")
}
}
fun ror(carry: Boolean): Pair<RuntimeValue, Boolean> {
fun ror(carry: Boolean): Pair<RuntimeValueNumeric, Boolean> {
// 9 or 17 bit rotate right (with carry)
return when (type) {
DataType.UBYTE, DataType.BYTE -> {
val v = byteval!!.toInt()
val newCarry = v and 1 != 0
val newval = (v ushr 1) or (if (carry) 0x80 else 0)
Pair(RuntimeValue(DataType.UBYTE, newval), newCarry)
Pair(RuntimeValueNumeric(DataType.UBYTE, newval), newCarry)
}
DataType.UWORD, DataType.WORD -> {
val v = wordval!!
val newCarry = v and 1 != 0
val newval = (v ushr 1) or (if (carry) 0x8000 else 0)
Pair(RuntimeValue(DataType.UWORD, newval), newCarry)
Pair(RuntimeValueNumeric(DataType.UWORD, newval), newCarry)
}
else -> throw ArithmeticException("ror2 can only work on byte/word")
}
}
fun rol2(): RuntimeValue {
fun rol2(): RuntimeValueNumeric {
// 8 or 16 bit rotate left
return when (type) {
DataType.UBYTE, DataType.BYTE -> {
val v = byteval!!.toInt()
val carry = (v and 0x80) ushr 7
val newval = (v and 0x7f shl 1) or carry
RuntimeValue(DataType.UBYTE, newval)
RuntimeValueNumeric(DataType.UBYTE, newval)
}
DataType.UWORD, DataType.WORD -> {
val v = wordval!!
val carry = (v and 0x8000) ushr 15
val newval = (v and 0x7fff shl 1) or carry
RuntimeValue(DataType.UWORD, newval)
RuntimeValueNumeric(DataType.UWORD, newval)
}
else -> throw ArithmeticException("rol2 can only work on byte/word")
}
}
fun ror2(): RuntimeValue {
fun ror2(): RuntimeValueNumeric {
// 8 or 16 bit rotate right
return when (type) {
DataType.UBYTE, DataType.BYTE -> {
val v = byteval!!.toInt()
val carry = v and 1 shl 7
val newval = (v ushr 1) or carry
RuntimeValue(DataType.UBYTE, newval)
RuntimeValueNumeric(DataType.UBYTE, newval)
}
DataType.UWORD, DataType.WORD -> {
val v = wordval!!
val carry = v and 1 shl 15
val newval = (v ushr 1) or carry
RuntimeValue(DataType.UWORD, newval)
RuntimeValueNumeric(DataType.UWORD, newval)
}
else -> throw ArithmeticException("ror2 can only work on byte/word")
}
}
fun neg(): RuntimeValue {
fun neg(): RuntimeValueNumeric {
return when (type) {
DataType.BYTE -> RuntimeValue(DataType.BYTE, -(byteval!!))
DataType.WORD -> RuntimeValue(DataType.WORD, -(wordval!!))
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, -(floatval)!!)
DataType.BYTE -> RuntimeValueNumeric(DataType.BYTE, -(byteval!!))
DataType.WORD -> RuntimeValueNumeric(DataType.WORD, -(wordval!!))
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, -(floatval)!!)
else -> throw ArithmeticException("neg can only work on byte/word/float")
}
}
fun abs(): RuntimeValue {
fun abs(): RuntimeValueNumeric {
return when (type) {
DataType.BYTE -> RuntimeValue(DataType.BYTE, abs(byteval!!.toInt()))
DataType.WORD -> RuntimeValue(DataType.WORD, abs(wordval!!))
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, abs(floatval!!))
DataType.BYTE -> RuntimeValueNumeric(DataType.BYTE, abs(byteval!!.toInt()))
DataType.WORD -> RuntimeValueNumeric(DataType.WORD, abs(wordval!!))
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, abs(floatval!!))
else -> throw ArithmeticException("abs can only work on byte/word/float")
}
}
fun bitand(other: RuntimeValue): RuntimeValue {
fun bitand(other: RuntimeValueNumeric): RuntimeValueNumeric {
val v1 = integerValue()
val v2 = other.integerValue()
val result = v1 and v2
return RuntimeValue(type, result)
return RuntimeValueNumeric(type, result)
}
fun bitor(other: RuntimeValue): RuntimeValue {
fun bitor(other: RuntimeValueNumeric): RuntimeValueNumeric {
val v1 = integerValue()
val v2 = other.integerValue()
val result = v1 or v2
return RuntimeValue(type, result)
return RuntimeValueNumeric(type, result)
}
fun bitxor(other: RuntimeValue): RuntimeValue {
fun bitxor(other: RuntimeValueNumeric): RuntimeValueNumeric {
val v1 = integerValue()
val v2 = other.integerValue()
val result = v1 xor v2
return RuntimeValue(type, result)
return RuntimeValueNumeric(type, result)
}
fun and(other: RuntimeValue) = RuntimeValue(DataType.UBYTE, if (this.asBoolean && other.asBoolean) 1 else 0)
fun or(other: RuntimeValue) = RuntimeValue(DataType.UBYTE, if (this.asBoolean || other.asBoolean) 1 else 0)
fun xor(other: RuntimeValue) = RuntimeValue(DataType.UBYTE, if (this.asBoolean xor other.asBoolean) 1 else 0)
fun not() = RuntimeValue(DataType.UBYTE, if (this.asBoolean) 0 else 1)
fun and(other: RuntimeValueNumeric) = RuntimeValueNumeric(DataType.UBYTE, if (this.asBoolean && other.asBoolean) 1 else 0)
fun or(other: RuntimeValueNumeric) = RuntimeValueNumeric(DataType.UBYTE, if (this.asBoolean || other.asBoolean) 1 else 0)
fun xor(other: RuntimeValueNumeric) = RuntimeValueNumeric(DataType.UBYTE, if (this.asBoolean xor other.asBoolean) 1 else 0)
fun not() = RuntimeValueNumeric(DataType.UBYTE, if (this.asBoolean) 0 else 1)
fun inv(): RuntimeValue {
fun inv(): RuntimeValueNumeric {
return when (type) {
DataType.UBYTE -> RuntimeValue(type, byteval!!.toInt().inv() and 255)
DataType.UWORD -> RuntimeValue(type, wordval!!.inv() and 65535)
DataType.BYTE -> RuntimeValue(type, byteval!!.toInt().inv())
DataType.WORD -> RuntimeValue(type, wordval!!.inv())
DataType.UBYTE -> RuntimeValueNumeric(type, byteval!!.toInt().inv() and 255)
DataType.UWORD -> RuntimeValueNumeric(type, wordval!!.inv() and 65535)
DataType.BYTE -> RuntimeValueNumeric(type, byteval!!.toInt().inv())
DataType.WORD -> RuntimeValueNumeric(type, wordval!!.inv())
else -> throw ArithmeticException("inv can only work on byte/word")
}
}
fun inc(): RuntimeValue {
fun inc(): RuntimeValueNumeric {
return when (type) {
DataType.UBYTE -> RuntimeValue(type, (byteval!! + 1) and 255)
DataType.UWORD -> RuntimeValue(type, (wordval!! + 1) and 65535)
DataType.UBYTE -> RuntimeValueNumeric(type, (byteval!! + 1) and 255)
DataType.UWORD -> RuntimeValueNumeric(type, (wordval!! + 1) and 65535)
DataType.BYTE -> {
val newval = byteval!! + 1
if (newval == 128)
RuntimeValue(type, -128)
RuntimeValueNumeric(type, -128)
else
RuntimeValue(type, newval)
RuntimeValueNumeric(type, newval)
}
DataType.WORD -> {
val newval = wordval!! + 1
if (newval == 32768)
RuntimeValue(type, -32768)
RuntimeValueNumeric(type, -32768)
else
RuntimeValue(type, newval)
RuntimeValueNumeric(type, newval)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, floatval!! + 1)
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, floatval!! + 1)
else -> throw ArithmeticException("inc can only work on numeric types")
}
}
fun dec(): RuntimeValue {
fun dec(): RuntimeValueNumeric {
return when (type) {
DataType.UBYTE -> RuntimeValue(type, (byteval!! - 1) and 255)
DataType.UWORD -> RuntimeValue(type, (wordval!! - 1) and 65535)
DataType.UBYTE -> RuntimeValueNumeric(type, (byteval!! - 1) and 255)
DataType.UWORD -> RuntimeValueNumeric(type, (wordval!! - 1) and 65535)
DataType.BYTE -> {
val newval = byteval!! - 1
if (newval == -129)
RuntimeValue(type, 127)
RuntimeValueNumeric(type, 127)
else
RuntimeValue(type, newval)
RuntimeValueNumeric(type, newval)
}
DataType.WORD -> {
val newval = wordval!! - 1
if (newval == -32769)
RuntimeValue(type, 32767)
RuntimeValueNumeric(type, 32767)
else
RuntimeValue(type, newval)
RuntimeValueNumeric(type, newval)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, floatval!! - 1)
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, floatval!! - 1)
else -> throw ArithmeticException("dec can only work on numeric types")
}
}
fun msb(): RuntimeValue {
fun msb(): RuntimeValueNumeric {
return when (type) {
in ByteDatatypes -> RuntimeValue(DataType.UBYTE, 0)
in WordDatatypes -> RuntimeValue(DataType.UBYTE, wordval!! ushr 8 and 255)
in ByteDatatypes -> RuntimeValueNumeric(DataType.UBYTE, 0)
in WordDatatypes -> RuntimeValueNumeric(DataType.UBYTE, wordval!! ushr 8 and 255)
else -> throw ArithmeticException("msb can only work on (u)byte/(u)word")
}
}
fun cast(targetType: DataType): RuntimeValue {
fun cast(targetType: DataType): RuntimeValueNumeric {
return when (type) {
DataType.UBYTE -> {
when (targetType) {
@ -510,29 +483,29 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
DataType.BYTE -> {
val nval = byteval!!.toInt()
if (nval < 128)
RuntimeValue(DataType.BYTE, nval)
RuntimeValueNumeric(DataType.BYTE, nval)
else
RuntimeValue(DataType.BYTE, nval-256)
RuntimeValueNumeric(DataType.BYTE, nval - 256)
}
DataType.UWORD -> RuntimeValue(DataType.UWORD, numericValue())
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, numericValue())
DataType.WORD -> {
val nval = numericValue().toInt()
if (nval < 32768)
RuntimeValue(DataType.WORD, nval)
RuntimeValueNumeric(DataType.WORD, nval)
else
RuntimeValue(DataType.WORD, nval-65536)
RuntimeValueNumeric(DataType.WORD, nval - 65536)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, numericValue())
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, numericValue())
else -> throw ArithmeticException("invalid type cast from $type to $targetType")
}
}
DataType.BYTE -> {
when (targetType) {
DataType.BYTE -> this
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, integerValue() and 255)
DataType.UWORD -> RuntimeValue(DataType.UWORD, integerValue() and 65535)
DataType.WORD -> RuntimeValue(DataType.WORD, integerValue())
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, numericValue())
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, integerValue() and 255)
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, integerValue() and 65535)
DataType.WORD -> RuntimeValueNumeric(DataType.WORD, integerValue())
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, numericValue())
else -> throw ArithmeticException("invalid type cast from $type to $targetType")
}
}
@ -541,20 +514,20 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
DataType.BYTE -> {
val v = integerValue()
if (v < 128)
RuntimeValue(DataType.BYTE, v)
RuntimeValueNumeric(DataType.BYTE, v)
else
RuntimeValue(DataType.BYTE, v-256)
RuntimeValueNumeric(DataType.BYTE, v - 256)
}
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, integerValue() and 255)
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, integerValue() and 255)
DataType.UWORD -> this
DataType.WORD -> {
val v = integerValue()
if (v < 32768)
RuntimeValue(DataType.WORD, v)
RuntimeValueNumeric(DataType.WORD, v)
else
RuntimeValue(DataType.WORD, v-65536)
RuntimeValueNumeric(DataType.WORD, v - 65536)
}
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, numericValue())
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, numericValue())
else -> throw ArithmeticException("invalid type cast from $type to $targetType")
}
}
@ -563,14 +536,14 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
DataType.BYTE -> {
val v = integerValue() and 255
if (v < 128)
RuntimeValue(DataType.BYTE, v)
RuntimeValueNumeric(DataType.BYTE, v)
else
RuntimeValue(DataType.BYTE, v-256)
RuntimeValueNumeric(DataType.BYTE, v - 256)
}
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, integerValue() and 65535)
DataType.UWORD -> RuntimeValue(DataType.UWORD, integerValue())
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, integerValue() and 65535)
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, integerValue())
DataType.WORD -> this
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, numericValue())
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, numericValue())
else -> throw ArithmeticException("invalid type cast from $type to $targetType")
}
}
@ -579,16 +552,16 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
DataType.BYTE -> {
val integer = numericValue().toInt()
if (integer in -128..127)
RuntimeValue(DataType.BYTE, integer)
RuntimeValueNumeric(DataType.BYTE, integer)
else
throw ArithmeticException("overflow when casting float to byte: $this")
}
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, numericValue().toInt())
DataType.UWORD -> RuntimeValue(DataType.UWORD, numericValue().toInt())
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, numericValue().toInt())
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, numericValue().toInt())
DataType.WORD -> {
val integer = numericValue().toInt()
if (integer in -32768..32767)
RuntimeValue(DataType.WORD, integer)
RuntimeValueNumeric(DataType.WORD, integer)
else
throw ArithmeticException("overflow when casting float to word: $this")
}
@ -599,22 +572,97 @@ open class RuntimeValue(val type: DataType, num: Number?=null, val str: String?=
else -> throw ArithmeticException("invalid type cast from $type to $targetType")
}
}
}
open fun iterator(): Iterator<Number> {
class RuntimeValueString(type: DataType, val str: String): RuntimeValueBase(type) {
companion object {
fun fromLv(string: StringLiteralValue): RuntimeValueString {
return RuntimeValueString(string.type, str = string.value)
}
}
override fun toString(): String {
return when (type) {
in StringDatatypes -> {
Petscii.encodePetscii(str!!, true).iterator()
DataType.STR -> "str:$str"
DataType.STR_S -> "str_s:$str"
else -> "???"
}
in ArrayDatatypes -> {
array!!.iterator()
}
else -> throw IllegalArgumentException("cannot iterate over $this")
override fun hashCode(): Int = Objects.hash(type, str)
override fun equals(other: Any?): Boolean {
if (other == null || other !is RuntimeValueString)
return false
return type == other.type && str == other.str
}
fun iterator(): Iterator<Number> = Petscii.encodePetscii(str, true).iterator()
override fun numericValue(): Number {
throw VmExecutionException("string is not a number")
}
override fun integerValue(): Int {
throw VmExecutionException("string is not a number")
}
}
class RuntimeValueRange(type: DataType, val range: IntProgression): RuntimeValue(type, array=range.toList().toTypedArray()) {
open class RuntimeValueArray(type: DataType, val array: Array<Number>): RuntimeValueBase(type) {
companion object {
fun fromLv(array: ArrayLiteralValue): RuntimeValueArray {
return if (array.type == DataType.ARRAY_F) {
val doubleArray = array.value.map { (it as NumericLiteralValue).number }.toTypedArray()
RuntimeValueArray(array.type, array = doubleArray)
} else {
val resultArray = mutableListOf<Number>()
for (elt in array.value.withIndex()) {
if (elt.value is NumericLiteralValue)
resultArray.add((elt.value as NumericLiteralValue).number.toInt())
else {
TODO("ADDRESSOF ${elt.value}")
}
}
RuntimeValueArray(array.type, array = resultArray.toTypedArray())
}
}
}
override fun toString(): String {
return when (type) {
DataType.ARRAY_UB -> "array_ub:..."
DataType.ARRAY_B -> "array_b:..."
DataType.ARRAY_UW -> "array_uw:..."
DataType.ARRAY_W -> "array_w:..."
DataType.ARRAY_F -> "array_f:..."
else -> "???"
}
}
override fun hashCode(): Int = Objects.hash(type, array)
override fun equals(other: Any?): Boolean {
if (other == null || other !is RuntimeValueArray)
return false
return type == other.type && array.contentEquals(other.array)
}
open fun iterator(): Iterator<Number> = array.iterator()
override fun numericValue(): Number {
throw VmExecutionException("array is not a number")
}
override fun integerValue(): Int {
throw VmExecutionException("array is not a number")
}
}
class RuntimeValueRange(type: DataType, val range: IntProgression): RuntimeValueArray(type, range.toList().toTypedArray()) {
override fun iterator(): Iterator<Number> {
return range.iterator()
}

258
compiler/src/prog8/vm/astvm/AstVm.kt
View File

@ -10,8 +10,7 @@ import prog8.ast.statements.*
import prog8.compiler.IntegerOrAddressOf
import prog8.compiler.target.c64.MachineDefinition
import prog8.compiler.target.c64.Petscii
import prog8.vm.RuntimeValue
import prog8.vm.RuntimeValueRange
import prog8.vm.*
import java.awt.EventQueue
import java.io.CharConversionException
import java.util.*
@ -72,7 +71,7 @@ class StatusFlags {
class RuntimeVariables {
fun define(scope: INameScope, name: String, initialValue: RuntimeValue) {
fun define(scope: INameScope, name: String, initialValue: RuntimeValueBase) {
val where = vars.getValue(scope)
where[name] = initialValue
vars[scope] = where
@ -84,7 +83,7 @@ class RuntimeVariables {
memvars[scope] = where
}
fun set(scope: INameScope, name: String, value: RuntimeValue) {
fun set(scope: INameScope, name: String, value: RuntimeValueBase) {
val where = vars.getValue(scope)
val existing = where[name]
if(existing==null) {
@ -98,7 +97,7 @@ class RuntimeVariables {
vars[scope] = where
}
fun get(scope: INameScope, name: String): RuntimeValue {
fun get(scope: INameScope, name: String): RuntimeValueBase {
val where = vars.getValue(scope)
return where[name] ?: throw NoSuchElementException("no such runtime variable: ${scope.name}.$name")
}
@ -117,7 +116,7 @@ class RuntimeVariables {
set(scope2, name2, v1)
}
private val vars = mutableMapOf<INameScope, MutableMap<String, RuntimeValue>>().withDefault { mutableMapOf() }
private val vars = mutableMapOf<INameScope, MutableMap<String, RuntimeValueBase>>().withDefault { mutableMapOf() }
private val memvars = mutableMapOf<INameScope, MutableMap<String, Int>>().withDefault { mutableMapOf() }
}
@ -134,9 +133,9 @@ class AstVm(val program: Program) {
private val rnd = Random(0)
private val statusFlagsSave = Stack<StatusFlags>()
private val registerXsave = Stack<RuntimeValue>()
private val registerYsave = Stack<RuntimeValue>()
private val registerAsave = Stack<RuntimeValue>()
private val registerXsave = Stack<RuntimeValueNumeric>()
private val registerYsave = Stack<RuntimeValueNumeric>()
private val registerAsave = Stack<RuntimeValueNumeric>()
init {
@ -182,7 +181,7 @@ class AstVm(val program: Program) {
fun run() {
try {
val init = VariablesCreator(runtimeVariables, program.heap)
val init = VariablesCreator(runtimeVariables)
init.visit(program)
// initialize all global variables
@ -263,11 +262,11 @@ class AstVm(val program: Program) {
class LoopControlBreak : Exception()
class LoopControlContinue : Exception()
class LoopControlReturn(val returnvalue: RuntimeValue?) : Exception()
class LoopControlReturn(val returnvalue: RuntimeValueNumeric?) : Exception()
class LoopControlJump(val identifier: IdentifierReference?, val address: Int?, val generatedLabel: String?) : Exception()
internal fun executeSubroutine(sub: Subroutine, arguments: List<RuntimeValue>, startAtLabel: Label?=null): RuntimeValue? {
internal fun executeSubroutine(sub: Subroutine, arguments: List<RuntimeValueNumeric>, startAtLabel: Label?=null): RuntimeValueNumeric? {
if(sub.isAsmSubroutine) {
return performSyscall(sub, arguments)
}
@ -335,7 +334,7 @@ class AstVm(val program: Program) {
val target = stmt.target.targetStatement(program.namespace)
when (target) {
is Subroutine -> {
val args = evaluate(stmt.arglist)
val args = evaluate(stmt.arglist).map { it as RuntimeValueNumeric }
if (target.isAsmSubroutine) {
performSyscall(target, args)
} else {
@ -348,7 +347,7 @@ class AstVm(val program: Program) {
// swap cannot be implemented as a function, so inline it here
executeSwap(stmt)
} else {
val args = evaluate(stmt.arglist)
val args = evaluate(stmt.arglist).map { it as RuntimeValueNumeric }
performBuiltinFunction(target.name, args, statusflags)
}
}
@ -362,7 +361,7 @@ class AstVm(val program: Program) {
if(stmt.value==null)
null
else
evaluate(stmt.value!!, evalCtx)
evaluate(stmt.value!!, evalCtx) as RuntimeValueNumeric
throw LoopControlReturn(value)
}
is Continue -> throw LoopControlContinue()
@ -380,10 +379,10 @@ class AstVm(val program: Program) {
val identScope = ident.definingScope()
when(ident.type){
VarDeclType.VAR -> {
var value = runtimeVariables.get(identScope, ident.name)
var value = runtimeVariables.get(identScope, ident.name) as RuntimeValueNumeric
value = when {
stmt.operator == "++" -> value.add(RuntimeValue(value.type, 1))
stmt.operator == "--" -> value.sub(RuntimeValue(value.type, 1))
stmt.operator == "++" -> value.add(RuntimeValueNumeric(value.type, 1))
stmt.operator == "--" -> value.sub(RuntimeValueNumeric(value.type, 1))
else -> throw VmExecutionException("strange postincdec operator $stmt")
}
runtimeVariables.set(identScope, ident.name, value)
@ -401,7 +400,7 @@ class AstVm(val program: Program) {
}
}
stmt.target.memoryAddress != null -> {
val addr = evaluate(stmt.target.memoryAddress!!.addressExpression, evalCtx).integerValue()
val addr = (evaluate(stmt.target.memoryAddress!!.addressExpression, evalCtx) as RuntimeValueNumeric).integerValue()
val newval = when {
stmt.operator == "++" -> mem.getUByte(addr)+1 and 255
stmt.operator == "--" -> mem.getUByte(addr)-1 and 255
@ -411,12 +410,12 @@ class AstVm(val program: Program) {
}
stmt.target.arrayindexed != null -> {
val arrayvar = stmt.target.arrayindexed!!.identifier.targetVarDecl(program.namespace)!!
val arrayvalue = runtimeVariables.get(arrayvar.definingScope(), arrayvar.name)
val index = evaluate(stmt.target.arrayindexed!!.arrayspec.index, evalCtx).integerValue()
val arrayvalue = runtimeVariables.get(arrayvar.definingScope(), arrayvar.name) as RuntimeValueArray
val index = (evaluate(stmt.target.arrayindexed!!.arrayspec.index, evalCtx) as RuntimeValueNumeric).integerValue()
val elementType = stmt.target.arrayindexed!!.inferType(program)
if(!elementType.isKnown)
throw VmExecutionException("unknown/void elt type")
var value = RuntimeValue(elementType.typeOrElse(DataType.BYTE), arrayvalue.array!![index].toInt())
var value = RuntimeValueNumeric(elementType.typeOrElse(DataType.BYTE), arrayvalue.array[index].toInt())
value = when {
stmt.operator == "++" -> value.inc()
stmt.operator == "--" -> value.dec()
@ -425,10 +424,10 @@ class AstVm(val program: Program) {
arrayvalue.array[index] = value.numericValue()
}
stmt.target.register != null -> {
var value = runtimeVariables.get(program.namespace, stmt.target.register!!.name)
var value = runtimeVariables.get(program.namespace, stmt.target.register!!.name) as RuntimeValueNumeric
value = when {
stmt.operator == "++" -> value.add(RuntimeValue(value.type, 1))
stmt.operator == "--" -> value.sub(RuntimeValue(value.type, 1))
stmt.operator == "++" -> value.add(RuntimeValueNumeric(value.type, 1))
stmt.operator == "--" -> value.sub(RuntimeValueNumeric(value.type, 1))
else -> throw VmExecutionException("strange postincdec operator $stmt")
}
runtimeVariables.set(program.namespace, stmt.target.register!!.name, value)
@ -439,7 +438,7 @@ class AstVm(val program: Program) {
is Jump -> throw LoopControlJump(stmt.identifier, stmt.address, stmt.generatedLabel)
is InlineAssembly -> {
if (sub is Subroutine) {
val args = sub.parameters.map { runtimeVariables.get(sub, it.name) }
val args = sub.parameters.map { runtimeVariables.get(sub, it.name) as RuntimeValueNumeric }
performSyscall(sub, args)
throw LoopControlReturn(null)
}
@ -447,7 +446,7 @@ class AstVm(val program: Program) {
}
is AnonymousScope -> executeAnonymousScope(stmt)
is IfStatement -> {
val condition = evaluate(stmt.condition, evalCtx)
val condition = evaluate(stmt.condition, evalCtx) as RuntimeValueNumeric
if (condition.asBoolean)
executeAnonymousScope(stmt.truepart)
else
@ -478,7 +477,13 @@ class AstVm(val program: Program) {
loopvarDt = dt.typeOrElse(DataType.UBYTE)
loopvar = stmt.loopVar!!
}
val iterator = iterable.iterator()
val iterator =
when (iterable) {
is RuntimeValueRange -> iterable.iterator()
is RuntimeValueArray -> iterable.iterator()
is RuntimeValueString -> iterable.iterator()
else -> throw VmExecutionException("not iterable")
}
for (loopvalue in iterator) {
try {
oneForCycle(stmt, loopvarDt, loopvalue, loopvar)
@ -490,11 +495,11 @@ class AstVm(val program: Program) {
}
}
is WhileLoop -> {
var condition = evaluate(stmt.condition, evalCtx)
var condition = evaluate(stmt.condition, evalCtx) as RuntimeValueNumeric
while (condition.asBoolean) {
try {
executeAnonymousScope(stmt.body)
condition = evaluate(stmt.condition, evalCtx)
condition = evaluate(stmt.condition, evalCtx) as RuntimeValueNumeric
} catch (b: LoopControlBreak) {
break
} catch (c: LoopControlContinue) {
@ -504,7 +509,7 @@ class AstVm(val program: Program) {
}
is RepeatLoop -> {
do {
val condition = evaluate(stmt.untilCondition, evalCtx)
val condition = evaluate(stmt.untilCondition, evalCtx) as RuntimeValueNumeric
try {
executeAnonymousScope(stmt.body)
} catch (b: LoopControlBreak) {
@ -515,7 +520,7 @@ class AstVm(val program: Program) {
} while (!condition.asBoolean)
}
is WhenStatement -> {
val condition=evaluate(stmt.condition, evalCtx)
val condition=evaluate(stmt.condition, evalCtx) as RuntimeValueNumeric
for(choice in stmt.choices) {
if(choice.values==null) {
// the 'else' choice
@ -523,7 +528,7 @@ class AstVm(val program: Program) {
break
} else {
val value = choice.values!!.single().constValue(evalCtx.program) ?: throw VmExecutionException("can only use const values in when choices ${choice.position}")
val rtval = RuntimeValue.fromLv(value)
val rtval = RuntimeValueNumeric.fromLv(value)
if(condition==rtval) {
executeAnonymousScope(choice.statements)
break
@ -548,7 +553,7 @@ class AstVm(val program: Program) {
performAssignment(target2, value1, swap, evalCtx)
}
fun performAssignment(target: AssignTarget, value: RuntimeValue, contextStmt: Statement, evalCtx: EvalContext) {
fun performAssignment(target: AssignTarget, value: RuntimeValueBase, contextStmt: Statement, evalCtx: EvalContext) {
val targetIdent = target.identifier
val targetArrayIndexed = target.arrayindexed
when {
@ -558,27 +563,27 @@ class AstVm(val program: Program) {
if (decl.type == VarDeclType.MEMORY) {
val address = runtimeVariables.getMemoryAddress(decl.definingScope(), decl.name)
when (decl.datatype) {
DataType.UBYTE -> mem.setUByte(address, value.byteval!!)
DataType.BYTE -> mem.setSByte(address, value.byteval!!)
DataType.UWORD -> mem.setUWord(address, value.wordval!!)
DataType.WORD -> mem.setSWord(address, value.wordval!!)
DataType.FLOAT -> mem.setFloat(address, value.floatval!!)
DataType.STR -> mem.setString(address, value.str!!)
DataType.STR_S -> mem.setScreencodeString(address, value.str!!)
DataType.UBYTE -> mem.setUByte(address, (value as RuntimeValueNumeric).byteval!!)
DataType.BYTE -> mem.setSByte(address, (value as RuntimeValueNumeric).byteval!!)
DataType.UWORD -> mem.setUWord(address, (value as RuntimeValueNumeric).wordval!!)
DataType.WORD -> mem.setSWord(address, (value as RuntimeValueNumeric).wordval!!)
DataType.FLOAT -> mem.setFloat(address, (value as RuntimeValueNumeric).floatval!!)
DataType.STR -> mem.setString(address, (value as RuntimeValueString).str)
DataType.STR_S -> mem.setScreencodeString(address, (value as RuntimeValueString).str)
else -> throw VmExecutionException("weird memaddress type $decl")
}
} else
runtimeVariables.set(decl.definingScope(), decl.name, value)
}
target.memoryAddress != null -> {
val address = evaluate(target.memoryAddress.addressExpression, evalCtx).wordval!!
evalCtx.mem.setUByte(address, value.byteval!!)
val address = (evaluate(target.memoryAddress.addressExpression, evalCtx) as RuntimeValueNumeric).wordval!!
evalCtx.mem.setUByte(address, (value as RuntimeValueNumeric).byteval!!)
}
targetArrayIndexed != null -> {
val vardecl = targetArrayIndexed.identifier.targetVarDecl(program.namespace)!!
if(vardecl.type==VarDeclType.VAR) {
val array = evaluate(targetArrayIndexed.identifier, evalCtx)
val index = evaluate(targetArrayIndexed.arrayspec.index, evalCtx)
val index = evaluate(targetArrayIndexed.arrayspec.index, evalCtx) as RuntimeValueNumeric
when (array.type) {
DataType.ARRAY_UB -> {
if (value.type != DataType.UBYTE)
@ -607,20 +612,21 @@ class AstVm(val program: Program) {
else -> throw VmExecutionException("strange array type ${array.type}")
}
if (array.type in ArrayDatatypes)
array.array!![index.integerValue()] = value.numericValue()
(array as RuntimeValueArray).array[index.integerValue()] = value.numericValue()
else if (array.type in StringDatatypes) {
val indexInt = index.integerValue()
val newchr = Petscii.decodePetscii(listOf(value.numericValue().toShort()), true)
val newstr = array.str!!.replaceRange(indexInt, indexInt + 1, newchr)
val newstr = (array as RuntimeValueString).str.replaceRange(indexInt, indexInt + 1, newchr)
val ident = contextStmt.definingScope().lookup(targetArrayIndexed.identifier.nameInSource, contextStmt) as? VarDecl
?: throw VmExecutionException("can't find assignment target ${target.identifier}")
val identScope = ident.definingScope()
runtimeVariables.set(identScope, ident.name, RuntimeValue(array.type, str = newstr))
runtimeVariables.set(identScope, ident.name, RuntimeValueString(array.type, newstr))
}
}
else {
value as RuntimeValueNumeric
val address = (vardecl.value as NumericLiteralValue).number.toInt()
val index = evaluate(targetArrayIndexed.arrayspec.index, evalCtx).integerValue()
val index = (evaluate(targetArrayIndexed.arrayspec.index, evalCtx) as RuntimeValueNumeric).integerValue()
val elementType = targetArrayIndexed.inferType(program)
if(!elementType.isKnown)
throw VmExecutionException("unknown/void array elt type $targetArrayIndexed")
@ -644,14 +650,14 @@ class AstVm(val program: Program) {
private fun oneForCycle(stmt: ForLoop, loopvarDt: DataType, loopValue: Number, loopVar: IdentifierReference) {
// assign the new loop value to the loopvar, and run the code
performAssignment(AssignTarget(null, loopVar, null, null, loopVar.position),
RuntimeValue(loopvarDt, loopValue), stmt.body.statements.first(), evalCtx)
RuntimeValueNumeric(loopvarDt, loopValue), stmt.body.statements.first(), evalCtx)
executeAnonymousScope(stmt.body)
}
private fun evaluate(args: List<Expression>) = args.map { evaluate(it, evalCtx) }
private fun performSyscall(sub: Subroutine, args: List<RuntimeValue>): RuntimeValue? {
var result: RuntimeValue? = null
private fun performSyscall(sub: Subroutine, args: List<RuntimeValueNumeric>): RuntimeValueNumeric? {
var result: RuntimeValueNumeric? = null
when (sub.scopedname) {
"c64scr.print" -> {
// if the argument is an UWORD, consider it to be the "address" of the string (=heapId)
@ -659,7 +665,7 @@ class AstVm(val program: Program) {
val str = program.heap.get(args[0].wordval!!).str!!
dialog.canvas.printText(str, true)
} else
dialog.canvas.printText(args[0].str!!, true)
throw VmExecutionException("print non-heap string")
}
"c64scr.print_ub" -> {
dialog.canvas.printText(args[0].byteval!!.toString(), true)
@ -735,7 +741,7 @@ class AstVm(val program: Program) {
val origStr = program.heap.get(heapId).str!!
val paddedStr=inputStr.padEnd(origStr.length+1, '\u0000').substring(0, origStr.length)
program.heap.updateString(heapId, paddedStr)
result = RuntimeValue(DataType.UBYTE, paddedStr.indexOf('\u0000'))
result = RuntimeValueNumeric(DataType.UBYTE, paddedStr.indexOf('\u0000'))
}
"c64flt.print_f" -> {
dialog.canvas.printText(args[0].floatval.toString(), false)
@ -751,13 +757,13 @@ class AstVm(val program: Program) {
Thread.sleep(10)
}
val char=dialog.keyboardBuffer.pop()
result = RuntimeValue(DataType.UBYTE, char.toShort())
result = RuntimeValueNumeric(DataType.UBYTE, char.toShort())
}
"c64utils.str2uword" -> {
val heapId = args[0].wordval!!
val argString = program.heap.get(heapId).str!!
val numericpart = argString.takeWhile { it.isDigit() }
result = RuntimeValue(DataType.UWORD, numericpart.toInt() and 65535)
result = RuntimeValueNumeric(DataType.UWORD, numericpart.toInt() and 65535)
}
else -> TODO("syscall ${sub.scopedname} $sub")
}
@ -765,120 +771,120 @@ class AstVm(val program: Program) {
return result
}
private fun performBuiltinFunction(name: String, args: List<RuntimeValue>, statusflags: StatusFlags): RuntimeValue? {
private fun performBuiltinFunction(name: String, args: List<RuntimeValueBase>, statusflags: StatusFlags): RuntimeValueNumeric? {
return when (name) {
"rnd" -> RuntimeValue(DataType.UBYTE, rnd.nextInt() and 255)
"rndw" -> RuntimeValue(DataType.UWORD, rnd.nextInt() and 65535)
"rndf" -> RuntimeValue(DataType.FLOAT, rnd.nextDouble())
"lsb" -> RuntimeValue(DataType.UBYTE, args[0].integerValue() and 255)
"msb" -> RuntimeValue(DataType.UBYTE, (args[0].integerValue() ushr 8) and 255)
"sin" -> RuntimeValue(DataType.FLOAT, sin(args[0].numericValue().toDouble()))
"rnd" -> RuntimeValueNumeric(DataType.UBYTE, rnd.nextInt() and 255)
"rndw" -> RuntimeValueNumeric(DataType.UWORD, rnd.nextInt() and 65535)
"rndf" -> RuntimeValueNumeric(DataType.FLOAT, rnd.nextDouble())
"lsb" -> RuntimeValueNumeric(DataType.UBYTE, args[0].integerValue() and 255)
"msb" -> RuntimeValueNumeric(DataType.UBYTE, (args[0].integerValue() ushr 8) and 255)
"sin" -> RuntimeValueNumeric(DataType.FLOAT, sin(args[0].numericValue().toDouble()))
"sin8" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.BYTE, (127.0 * sin(rad)).toShort())
RuntimeValueNumeric(DataType.BYTE, (127.0 * sin(rad)).toShort())
}
"sin8u" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.UBYTE, (128.0 + 127.5 * sin(rad)).toShort())
RuntimeValueNumeric(DataType.UBYTE, (128.0 + 127.5 * sin(rad)).toShort())
}
"sin16" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.BYTE, (32767.0 * sin(rad)).toShort())
RuntimeValueNumeric(DataType.BYTE, (32767.0 * sin(rad)).toShort())
}
"sin16u" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.UBYTE, (32768.0 + 32767.5 * sin(rad)).toShort())
RuntimeValueNumeric(DataType.UBYTE, (32768.0 + 32767.5 * sin(rad)).toShort())
}
"cos" -> RuntimeValue(DataType.FLOAT, cos(args[0].numericValue().toDouble()))
"cos" -> RuntimeValueNumeric(DataType.FLOAT, cos(args[0].numericValue().toDouble()))
"cos8" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.BYTE, (127.0 * cos(rad)).toShort())
RuntimeValueNumeric(DataType.BYTE, (127.0 * cos(rad)).toShort())
}
"cos8u" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.UBYTE, (128.0 + 127.5 * cos(rad)).toShort())
RuntimeValueNumeric(DataType.UBYTE, (128.0 + 127.5 * cos(rad)).toShort())
}
"cos16" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.BYTE, (32767.0 * cos(rad)).toShort())
RuntimeValueNumeric(DataType.BYTE, (32767.0 * cos(rad)).toShort())
}
"cos16u" -> {
val rad = args[0].numericValue().toDouble() / 256.0 * 2.0 * PI
RuntimeValue(DataType.UBYTE, (32768.0 + 32767.5 * cos(rad)).toShort())
RuntimeValueNumeric(DataType.UBYTE, (32768.0 + 32767.5 * cos(rad)).toShort())
}
"tan" -> RuntimeValue(DataType.FLOAT, tan(args[0].numericValue().toDouble()))
"atan" -> RuntimeValue(DataType.FLOAT, atan(args[0].numericValue().toDouble()))
"ln" -> RuntimeValue(DataType.FLOAT, ln(args[0].numericValue().toDouble()))
"log2" -> RuntimeValue(DataType.FLOAT, log2(args[0].numericValue().toDouble()))
"sqrt" -> RuntimeValue(DataType.FLOAT, sqrt(args[0].numericValue().toDouble()))
"sqrt16" -> RuntimeValue(DataType.UBYTE, sqrt(args[0].wordval!!.toDouble()).toInt())
"rad" -> RuntimeValue(DataType.FLOAT, Math.toRadians(args[0].numericValue().toDouble()))
"deg" -> RuntimeValue(DataType.FLOAT, Math.toDegrees(args[0].numericValue().toDouble()))
"round" -> RuntimeValue(DataType.FLOAT, round(args[0].numericValue().toDouble()))
"floor" -> RuntimeValue(DataType.FLOAT, floor(args[0].numericValue().toDouble()))
"ceil" -> RuntimeValue(DataType.FLOAT, ceil(args[0].numericValue().toDouble()))
"tan" -> RuntimeValueNumeric(DataType.FLOAT, tan(args[0].numericValue().toDouble()))
"atan" -> RuntimeValueNumeric(DataType.FLOAT, atan(args[0].numericValue().toDouble()))
"ln" -> RuntimeValueNumeric(DataType.FLOAT, ln(args[0].numericValue().toDouble()))
"log2" -> RuntimeValueNumeric(DataType.FLOAT, log2(args[0].numericValue().toDouble()))
"sqrt" -> RuntimeValueNumeric(DataType.FLOAT, sqrt(args[0].numericValue().toDouble()))
"sqrt16" -> RuntimeValueNumeric(DataType.UBYTE, sqrt((args[0] as RuntimeValueNumeric).wordval!!.toDouble()).toInt())
"rad" -> RuntimeValueNumeric(DataType.FLOAT, Math.toRadians(args[0].numericValue().toDouble()))
"deg" -> RuntimeValueNumeric(DataType.FLOAT, Math.toDegrees(args[0].numericValue().toDouble()))
"round" -> RuntimeValueNumeric(DataType.FLOAT, round(args[0].numericValue().toDouble()))
"floor" -> RuntimeValueNumeric(DataType.FLOAT, floor(args[0].numericValue().toDouble()))
"ceil" -> RuntimeValueNumeric(DataType.FLOAT, ceil(args[0].numericValue().toDouble()))
"rol" -> {
val (result, newCarry) = args[0].rol(statusflags.carry)
val (result, newCarry) = (args[0] as RuntimeValueNumeric).rol(statusflags.carry)
statusflags.carry = newCarry
return result
}
"rol2" -> args[0].rol2()
"rol2" -> (args[0] as RuntimeValueNumeric).rol2()
"ror" -> {
val (result, newCarry) = args[0].ror(statusflags.carry)
val (result, newCarry) = (args[0] as RuntimeValueNumeric).ror(statusflags.carry)
statusflags.carry = newCarry
return result
}
"ror2" -> args[0].ror2()
"lsl" -> args[0].shl()
"lsr" -> args[0].shr()
"ror2" -> (args[0] as RuntimeValueNumeric).ror2()
"lsl" -> (args[0] as RuntimeValueNumeric).shl()
"lsr" -> (args[0] as RuntimeValueNumeric).shr()
"abs" -> {
when (args[0].type) {
DataType.UBYTE -> args[0]
DataType.BYTE -> RuntimeValue(DataType.UBYTE, abs(args[0].numericValue().toDouble()))
DataType.UWORD -> args[0]
DataType.WORD -> RuntimeValue(DataType.UWORD, abs(args[0].numericValue().toDouble()))
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, abs(args[0].numericValue().toDouble()))
DataType.UBYTE -> (args[0] as RuntimeValueNumeric)
DataType.BYTE -> RuntimeValueNumeric(DataType.UBYTE, abs(args[0].numericValue().toDouble()))
DataType.UWORD -> (args[0] as RuntimeValueNumeric)
DataType.WORD -> RuntimeValueNumeric(DataType.UWORD, abs(args[0].numericValue().toDouble()))
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, abs(args[0].numericValue().toDouble()))
else -> throw VmExecutionException("strange abs type ${args[0]}")
}
}
"max" -> {
val numbers = args.single().array!!.map { it.toDouble() }
RuntimeValue(ArrayElementTypes.getValue(args[0].type), numbers.max())
val numbers = (args.single() as RuntimeValueArray).array.map { it.toDouble() }
RuntimeValueNumeric(ArrayElementTypes.getValue(args[0].type), numbers.max()!!)
}
"min" -> {
val numbers = args.single().array!!.map { it.toDouble() }
RuntimeValue(ArrayElementTypes.getValue(args[0].type), numbers.min())
val numbers = (args.single() as RuntimeValueArray).array.map { it.toDouble() }
RuntimeValueNumeric(ArrayElementTypes.getValue(args[0].type), numbers.min()!!)
}
"sum" -> {
val sum = args.single().array!!.map { it.toDouble() }.sum()
val sum = (args.single() as RuntimeValueArray).array.map { it.toDouble() }.sum()
when (args[0].type) {
DataType.ARRAY_UB -> RuntimeValue(DataType.UWORD, sum)
DataType.ARRAY_B -> RuntimeValue(DataType.WORD, sum)
DataType.ARRAY_UW -> RuntimeValue(DataType.UWORD, sum)
DataType.ARRAY_W -> RuntimeValue(DataType.WORD, sum)
DataType.ARRAY_F -> RuntimeValue(DataType.FLOAT, sum)
DataType.ARRAY_UB -> RuntimeValueNumeric(DataType.UWORD, sum)
DataType.ARRAY_B -> RuntimeValueNumeric(DataType.WORD, sum)
DataType.ARRAY_UW -> RuntimeValueNumeric(DataType.UWORD, sum)
DataType.ARRAY_W -> RuntimeValueNumeric(DataType.WORD, sum)
DataType.ARRAY_F -> RuntimeValueNumeric(DataType.FLOAT, sum)
else -> throw VmExecutionException("weird sum type ${args[0]}")
}
}
"any" -> {
val numbers = args.single().array!!.map { it.toDouble() }
RuntimeValue(DataType.UBYTE, if (numbers.any { it != 0.0 }) 1 else 0)
val numbers = (args.single() as RuntimeValueArray).array.map { it.toDouble() }
RuntimeValueNumeric(DataType.UBYTE, if (numbers.any { it != 0.0 }) 1 else 0)
}
"all" -> {
val numbers = args.single().array!!.map { it.toDouble() }
RuntimeValue(DataType.UBYTE, if (numbers.all { it != 0.0 }) 1 else 0)
val numbers = (args.single() as RuntimeValueArray).array.map { it.toDouble() }
RuntimeValueNumeric(DataType.UBYTE, if (numbers.all { it != 0.0 }) 1 else 0)
}
"swap" ->
throw VmExecutionException("swap() cannot be implemented as a function")
"strlen" -> {
val zeroIndex = args[0].str!!.indexOf(0.toChar())
val zeroIndex = (args[0] as RuntimeValueString).str.indexOf(0.toChar())
if (zeroIndex >= 0)
RuntimeValue(DataType.UBYTE, zeroIndex)
RuntimeValueNumeric(DataType.UBYTE, zeroIndex)
else
RuntimeValue(DataType.UBYTE, args[0].str!!.length)
RuntimeValueNumeric(DataType.UBYTE, (args[0] as RuntimeValueString).str.length)
}
"memset" -> {
val heapId = args[0].wordval!!
val heapId = (args[0] as RuntimeValueNumeric).wordval!!
val target = program.heap.get(heapId).array ?: throw VmExecutionException("memset target is not an array")
val amount = args[1].integerValue()
val value = args[2].integerValue()
@ -888,7 +894,7 @@ class AstVm(val program: Program) {
null
}
"memsetw" -> {
val heapId = args[0].wordval!!
val heapId = (args[0] as RuntimeValueNumeric).wordval!!
val target = program.heap.get(heapId).array ?: throw VmExecutionException("memset target is not an array")
val amount = args[1].integerValue()
val value = args[2].integerValue()
@ -899,8 +905,8 @@ class AstVm(val program: Program) {
null
}
"memcopy" -> {
val sourceHeapId = args[0].wordval!!
val destHeapId = args[1].wordval!!
val sourceHeapId = (args[0] as RuntimeValueNumeric).wordval!!
val destHeapId = (args[1] as RuntimeValueNumeric).wordval!!
val source = program.heap.get(sourceHeapId).array!!
val dest = program.heap.get(destHeapId).array!!
val amount = args[2].integerValue()
@ -911,7 +917,7 @@ class AstVm(val program: Program) {
}
"mkword" -> {
val result = (args[1].integerValue() shl 8) or args[0].integerValue()
RuntimeValue(DataType.UWORD, result)
RuntimeValueNumeric(DataType.UWORD, result)
}
"set_carry" -> {
statusflags.carry=true
@ -934,13 +940,13 @@ class AstVm(val program: Program) {
val zero = if(statusflags.zero) 2 else 0
val irqd = if(statusflags.irqd) 4 else 0
val negative = if(statusflags.negative) 128 else 0
RuntimeValue(DataType.UBYTE, carry or zero or irqd or negative)
RuntimeValueNumeric(DataType.UBYTE, carry or zero or irqd or negative)
}
"rsave" -> {
statusFlagsSave.push(statusflags)
registerAsave.push(runtimeVariables.get(program.namespace, Register.A.name))
registerXsave.push(runtimeVariables.get(program.namespace, Register.X.name))
registerYsave.push(runtimeVariables.get(program.namespace, Register.Y.name))
registerAsave.push(runtimeVariables.get(program.namespace, Register.A.name) as RuntimeValueNumeric)
registerXsave.push(runtimeVariables.get(program.namespace, Register.X.name) as RuntimeValueNumeric)
registerYsave.push(runtimeVariables.get(program.namespace, Register.Y.name) as RuntimeValueNumeric)
null
}
"rrestore" -> {
@ -955,21 +961,21 @@ class AstVm(val program: Program) {
null
}
"sort" -> {
val array=args.single()
array.array!!.sort()
val array=args.single() as RuntimeValueArray
array.array.sort()
null
}
"reverse" -> {
val array=args.single()
array.array!!.reverse()
val array=args.single() as RuntimeValueArray
array.array.reverse()
null
}
"sgn" -> {
val value = args.single().numericValue().toDouble()
when {
value<0.0 -> RuntimeValue(DataType.BYTE, -1)
value==0.0 -> RuntimeValue(DataType.BYTE, 0)
else -> RuntimeValue(DataType.BYTE, 1)
value<0.0 -> RuntimeValueNumeric(DataType.BYTE, -1)
value==0.0 -> RuntimeValueNumeric(DataType.BYTE, 0)
else -> RuntimeValueNumeric(DataType.BYTE, 1)
}
}
else -> TODO("builtin function $name")

87
compiler/src/prog8/vm/astvm/Expressions.kt
View File

@ -10,12 +10,11 @@ import prog8.ast.statements.BuiltinFunctionStatementPlaceholder
import prog8.ast.statements.Label
import prog8.ast.statements.Subroutine
import prog8.ast.statements.VarDecl
import prog8.vm.RuntimeValue
import prog8.vm.RuntimeValueRange
import prog8.vm.*
typealias BuiltinfunctionCaller = (name: String, args: List<RuntimeValue>, flags: StatusFlags) -> RuntimeValue?
typealias SubroutineCaller = (sub: Subroutine, args: List<RuntimeValue>, startAtLabel: Label?) -> RuntimeValue?
typealias BuiltinfunctionCaller = (name: String, args: List<RuntimeValueNumeric>, flags: StatusFlags) -> RuntimeValueNumeric?
typealias SubroutineCaller = (sub: Subroutine, args: List<RuntimeValueNumeric>, startAtLabel: Label?) -> RuntimeValueNumeric?
class EvalContext(val program: Program, val mem: Memory, val statusflags: StatusFlags,
@ -23,34 +22,34 @@ class EvalContext(val program: Program, val mem: Memory, val statusflags: Status
val performBuiltinFunction: BuiltinfunctionCaller,
val executeSubroutine: SubroutineCaller)
fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValue {
fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValueBase {
val constval = expr.constValue(ctx.program)
if(constval!=null)
return RuntimeValue.fromLv(constval)
return RuntimeValueNumeric.fromLv(constval)
when(expr) {
is NumericLiteralValue -> return RuntimeValue.fromLv(expr)
is StringLiteralValue -> return RuntimeValue.fromLv(expr)
is ArrayLiteralValue -> return RuntimeValue.fromLv(expr)
is NumericLiteralValue -> return RuntimeValueNumeric.fromLv(expr)
is StringLiteralValue -> return RuntimeValueString.fromLv(expr)
is ArrayLiteralValue -> return RuntimeValueArray.fromLv(expr)
is PrefixExpression -> {
return when(expr.operator) {
"-" -> evaluate(expr.expression, ctx).neg()
"~" -> evaluate(expr.expression, ctx).inv()
"not" -> evaluate(expr.expression, ctx).not()
"-" -> (evaluate(expr.expression, ctx) as RuntimeValueNumeric).neg()
"~" -> (evaluate(expr.expression, ctx) as RuntimeValueNumeric).inv()
"not" -> (evaluate(expr.expression, ctx) as RuntimeValueNumeric).not()
// unary '+' should have been optimized away
else -> throw VmExecutionException("unsupported prefix operator "+expr.operator)
}
}
is BinaryExpression -> {
val left = evaluate(expr.left, ctx)
val right = evaluate(expr.right, ctx)
val left = evaluate(expr.left, ctx) as RuntimeValueNumeric
val right = evaluate(expr.right, ctx) as RuntimeValueNumeric
return when(expr.operator) {
"<" -> RuntimeValue(DataType.UBYTE, if (left < right) 1 else 0)
"<=" -> RuntimeValue(DataType.UBYTE, if (left <= right) 1 else 0)
">" -> RuntimeValue(DataType.UBYTE, if (left > right) 1 else 0)
">=" -> RuntimeValue(DataType.UBYTE, if (left >= right) 1 else 0)
"==" -> RuntimeValue(DataType.UBYTE, if (left == right) 1 else 0)
"!=" -> RuntimeValue(DataType.UBYTE, if (left != right) 1 else 0)
"<" -> RuntimeValueNumeric(DataType.UBYTE, if (left < right) 1 else 0)
"<=" -> RuntimeValueNumeric(DataType.UBYTE, if (left <= right) 1 else 0)
">" -> RuntimeValueNumeric(DataType.UBYTE, if (left > right) 1 else 0)
">=" -> RuntimeValueNumeric(DataType.UBYTE, if (left >= right) 1 else 0)
"==" -> RuntimeValueNumeric(DataType.UBYTE, if (left == right) 1 else 0)
"!=" -> RuntimeValueNumeric(DataType.UBYTE, if (left != right) 1 else 0)
"+" -> left.add(right)
"-" -> left.sub(right)
"*" -> left.mul(right)
@ -78,32 +77,36 @@ fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValue {
}
is ArrayIndexedExpression -> {
val array = evaluate(expr.identifier, ctx)
val index = evaluate(expr.arrayspec.index, ctx)
return if(array.array!=null) {
val index = evaluate(expr.arrayspec.index, ctx) as RuntimeValueNumeric
return when (array) {
is RuntimeValueString -> {
val value = array.str[index.integerValue()]
RuntimeValueNumeric(ArrayElementTypes.getValue(array.type), value.toShort())
}
is RuntimeValueArray -> {
val value = array.array[index.integerValue()]
RuntimeValue(ArrayElementTypes.getValue(array.type), value)
} else {
val value = array.str!![index.integerValue()]
RuntimeValue(ArrayElementTypes.getValue(array.type), value.toShort())
RuntimeValueNumeric(ArrayElementTypes.getValue(array.type), value)
}
else -> throw VmExecutionException("weird type")
}
}
is TypecastExpression -> {
return evaluate(expr.expression, ctx).cast(expr.type)
return (evaluate(expr.expression, ctx) as RuntimeValueNumeric).cast(expr.type)
}
is AddressOf -> {
// we support: address of heap var -> the heap id
return try {
val heapId = expr.identifier.heapId(ctx.program.namespace)
RuntimeValue(DataType.UWORD, heapId)
RuntimeValueNumeric(DataType.UWORD, heapId)
} catch( f: FatalAstException) {
// fallback: use the hash of the name, so we have at least *a* value...
val address = expr.identifier.hashCode() and 65535
RuntimeValue(DataType.UWORD, address)
RuntimeValueNumeric(DataType.UWORD, address)
}
}
is DirectMemoryRead -> {
val address = evaluate(expr.addressExpression, ctx).wordval!!
return RuntimeValue(DataType.UBYTE, ctx.mem.getUByte(address))
val address = (evaluate(expr.addressExpression, ctx) as RuntimeValueNumeric).wordval!!
return RuntimeValueNumeric(DataType.UBYTE, ctx.mem.getUByte(address))
}
is RegisterExpr -> return ctx.runtimeVars.get(ctx.program.namespace, expr.register.name)
is IdentifierReference -> {
@ -116,13 +119,13 @@ fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValue {
else -> {
val address = ctx.runtimeVars.getMemoryAddress(variable.definingScope(), variable.name)
return when(variable.datatype) {
DataType.UBYTE -> RuntimeValue(DataType.UBYTE, ctx.mem.getUByte(address))
DataType.BYTE -> RuntimeValue(DataType.BYTE, ctx.mem.getSByte(address))
DataType.UWORD -> RuntimeValue(DataType.UWORD, ctx.mem.getUWord(address))
DataType.WORD -> RuntimeValue(DataType.WORD, ctx.mem.getSWord(address))
DataType.FLOAT -> RuntimeValue(DataType.FLOAT, ctx.mem.getFloat(address))
DataType.STR -> RuntimeValue(DataType.STR, str = ctx.mem.getString(address))
DataType.STR_S -> RuntimeValue(DataType.STR_S, str = ctx.mem.getScreencodeString(address))
DataType.UBYTE -> RuntimeValueNumeric(DataType.UBYTE, ctx.mem.getUByte(address))
DataType.BYTE -> RuntimeValueNumeric(DataType.BYTE, ctx.mem.getSByte(address))
DataType.UWORD -> RuntimeValueNumeric(DataType.UWORD, ctx.mem.getUWord(address))
DataType.WORD -> RuntimeValueNumeric(DataType.WORD, ctx.mem.getSWord(address))
DataType.FLOAT -> RuntimeValueNumeric(DataType.FLOAT, ctx.mem.getFloat(address))
DataType.STR -> RuntimeValueString(DataType.STR, ctx.mem.getString(address))
DataType.STR_S -> RuntimeValueString(DataType.STR_S, ctx.mem.getScreencodeString(address)!!)
else -> throw VmExecutionException("unexpected datatype $variable")
}
}
@ -132,7 +135,7 @@ fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValue {
}
is FunctionCall -> {
val sub = expr.target.targetStatement(ctx.program.namespace)
val args = expr.arglist.map { evaluate(it, ctx) }
val args = expr.arglist.map { evaluate(it, ctx) as RuntimeValueNumeric }
return when(sub) {
is Subroutine -> {
val result = ctx.executeSubroutine(sub, args, null)
@ -158,9 +161,9 @@ fun evaluate(expr: Expression, ctx: EvalContext): RuntimeValue {
else
throw VmExecutionException("couldn't determine datatype")
}
val fromVal = evaluate(expr.from, ctx).integerValue()
val toVal = evaluate(expr.to, ctx).integerValue()
val stepVal = evaluate(expr.step, ctx).integerValue()
val fromVal = (evaluate(expr.from, ctx) as RuntimeValueNumeric).integerValue()
val toVal = (evaluate(expr.to, ctx) as RuntimeValueNumeric).integerValue()
val stepVal = (evaluate(expr.step, ctx) as RuntimeValueNumeric).integerValue()
val range = makeRange(fromVal, toVal, stepVal)
val dt = expr.inferType(ctx.program)
if(dt.isKnown)

19
compiler/src/prog8/vm/astvm/VariablesCreator.kt
View File

@ -13,16 +13,17 @@ import prog8.ast.statements.Statement
import prog8.ast.statements.StructDecl
import prog8.ast.statements.VarDecl
import prog8.ast.statements.ZeropageWish
import prog8.compiler.HeapValues
import prog8.vm.RuntimeValue
import prog8.vm.RuntimeValueArray
import prog8.vm.RuntimeValueNumeric
import prog8.vm.RuntimeValueString
class VariablesCreator(private val runtimeVariables: RuntimeVariables, private val heap: HeapValues) : IAstModifyingVisitor {
class VariablesCreator(private val runtimeVariables: RuntimeVariables) : IAstModifyingVisitor {
override fun visit(program: Program) {
// define the three registers as global variables
runtimeVariables.define(program.namespace, Register.A.name, RuntimeValue(DataType.UBYTE, 0))
runtimeVariables.define(program.namespace, Register.X.name, RuntimeValue(DataType.UBYTE, 255))
runtimeVariables.define(program.namespace, Register.Y.name, RuntimeValue(DataType.UBYTE, 0))
runtimeVariables.define(program.namespace, Register.A.name, RuntimeValueNumeric(DataType.UBYTE, 0))
runtimeVariables.define(program.namespace, Register.X.name, RuntimeValueNumeric(DataType.UBYTE, 255))
runtimeVariables.define(program.namespace, Register.Y.name, RuntimeValueNumeric(DataType.UBYTE, 0))
val globalpos = Position("<<global>>", 0, 0, 0)
val vdA = VarDecl(VarDeclType.VAR, DataType.UBYTE, ZeropageWish.DONTCARE, null, Register.A.name, null,
@ -49,12 +50,12 @@ class VariablesCreator(private val runtimeVariables: RuntimeVariables, private v
if(decl.datatype!=DataType.STRUCT) {
val numericLv = decl.value as? NumericLiteralValue
val value = if(numericLv!=null) {
RuntimeValue.fromLv(numericLv)
RuntimeValueNumeric.fromLv(numericLv)
} else {
if(decl.value is StringLiteralValue)
RuntimeValue.fromLv(decl.value as StringLiteralValue)
RuntimeValueString.fromLv(decl.value as StringLiteralValue)
else
RuntimeValue.fromLv(decl.value as ArrayLiteralValue)
RuntimeValueArray.fromLv(decl.value as ArrayLiteralValue)
}
runtimeVariables.define(decl.definingScope(), decl.name, value)
}

440
compiler/test/RuntimeValueTests.kt
View File

@ -3,66 +3,66 @@ package prog8tests
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestInstance
import prog8.ast.base.DataType
import prog8.vm.RuntimeValue
import prog8.vm.RuntimeValueNumeric
import kotlin.test.*
private fun sameValueAndType(v1: RuntimeValue, v2: RuntimeValue): Boolean {
private fun sameValueAndType(v1: RuntimeValueNumeric, v2: RuntimeValueNumeric): Boolean {
return v1.type==v2.type && v1==v2
}
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
class TestRuntimeValue {
class TestRuntimeValueNumeric {
@Test
fun testValueRanges() {
assertEquals(0, RuntimeValue(DataType.UBYTE, 0).integerValue())
assertEquals(255, RuntimeValue(DataType.UBYTE, 255).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.UBYTE, -1)}
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.UBYTE, 256)}
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 0).integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 255).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.UBYTE, -1)}
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.UBYTE, 256)}
assertEquals(0, RuntimeValue(DataType.BYTE, 0).integerValue())
assertEquals(-128, RuntimeValue(DataType.BYTE, -128).integerValue())
assertEquals(127, RuntimeValue(DataType.BYTE, 127).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.BYTE, -129)}
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.BYTE, 128)}
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 0).integerValue())
assertEquals(-128, RuntimeValueNumeric(DataType.BYTE, -128).integerValue())
assertEquals(127, RuntimeValueNumeric(DataType.BYTE, 127).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.BYTE, -129)}
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.BYTE, 128)}
assertEquals(0, RuntimeValue(DataType.UWORD, 0).integerValue())
assertEquals(65535, RuntimeValue(DataType.UWORD, 65535).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.UWORD, -1)}
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.UWORD, 65536)}
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 0).integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 65535).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.UWORD, -1)}
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.UWORD, 65536)}
assertEquals(0, RuntimeValue(DataType.WORD, 0).integerValue())
assertEquals(-32768, RuntimeValue(DataType.WORD, -32768).integerValue())
assertEquals(32767, RuntimeValue(DataType.WORD, 32767).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.WORD, -32769)}
assertFailsWith<IllegalArgumentException> { RuntimeValue(DataType.WORD, 32768)}
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 0).integerValue())
assertEquals(-32768, RuntimeValueNumeric(DataType.WORD, -32768).integerValue())
assertEquals(32767, RuntimeValueNumeric(DataType.WORD, 32767).integerValue())
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.WORD, -32769)}
assertFailsWith<IllegalArgumentException> { RuntimeValueNumeric(DataType.WORD, 32768)}
}
@Test
fun testTruthiness()
{
assertFalse(RuntimeValue(DataType.BYTE, 0).asBoolean)
assertFalse(RuntimeValue(DataType.UBYTE, 0).asBoolean)
assertFalse(RuntimeValue(DataType.WORD, 0).asBoolean)
assertFalse(RuntimeValue(DataType.UWORD, 0).asBoolean)
assertFalse(RuntimeValue(DataType.FLOAT, 0.0).asBoolean)
assertFalse(RuntimeValueNumeric(DataType.BYTE, 0).asBoolean)
assertFalse(RuntimeValueNumeric(DataType.UBYTE, 0).asBoolean)
assertFalse(RuntimeValueNumeric(DataType.WORD, 0).asBoolean)
assertFalse(RuntimeValueNumeric(DataType.UWORD, 0).asBoolean)
assertFalse(RuntimeValueNumeric(DataType.FLOAT, 0.0).asBoolean)
assertTrue(RuntimeValue(DataType.BYTE, 42).asBoolean)
assertTrue(RuntimeValue(DataType.UBYTE, 42).asBoolean)
assertTrue(RuntimeValue(DataType.WORD, 42).asBoolean)
assertTrue(RuntimeValue(DataType.UWORD, 42).asBoolean)
assertTrue(RuntimeValue(DataType.FLOAT, 42.0).asBoolean)
assertTrue(RuntimeValue(DataType.BYTE, -42).asBoolean)
assertTrue(RuntimeValue(DataType.WORD, -42).asBoolean)
assertTrue(RuntimeValue(DataType.FLOAT, -42.0).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.BYTE, 42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.UBYTE, 42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.WORD, 42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.UWORD, 42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.FLOAT, 42.0).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.BYTE, -42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.WORD, -42).asBoolean)
assertTrue(RuntimeValueNumeric(DataType.FLOAT, -42.0).asBoolean)
}
@Test
fun testIdentity() {
val v = RuntimeValue(DataType.UWORD, 12345)
val v = RuntimeValueNumeric(DataType.UWORD, 12345)
assertEquals(v, v)
assertFalse(v != v)
assertTrue(v<=v)
@ -70,283 +70,283 @@ class TestRuntimeValue {
assertFalse(v<v)
assertFalse(v>v)
assertTrue(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UBYTE, 100)))
assertTrue(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UBYTE, 100)))
}
@Test
fun testEqualsAndNotEquals() {
assertEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UBYTE, 100))
assertEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UWORD, 100))
assertEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.FLOAT, 100))
assertEquals(RuntimeValue(DataType.UWORD, 254), RuntimeValue(DataType.UBYTE, 254))
assertEquals(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.UWORD, 12345))
assertEquals(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.FLOAT, 12345))
assertEquals(RuntimeValue(DataType.FLOAT, 100.0), RuntimeValue(DataType.UBYTE, 100))
assertEquals(RuntimeValue(DataType.FLOAT, 22239.0), RuntimeValue(DataType.UWORD, 22239))
assertEquals(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.FLOAT, 9.99))
assertEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UBYTE, 100))
assertEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UWORD, 100))
assertEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.FLOAT, 100))
assertEquals(RuntimeValueNumeric(DataType.UWORD, 254), RuntimeValueNumeric(DataType.UBYTE, 254))
assertEquals(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.UWORD, 12345))
assertEquals(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.FLOAT, 12345))
assertEquals(RuntimeValueNumeric(DataType.FLOAT, 100.0), RuntimeValueNumeric(DataType.UBYTE, 100))
assertEquals(RuntimeValueNumeric(DataType.FLOAT, 22239.0), RuntimeValueNumeric(DataType.UWORD, 22239))
assertEquals(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.FLOAT, 9.99))
assertTrue(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UBYTE, 100)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UWORD, 100)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.FLOAT, 100)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UWORD, 254), RuntimeValue(DataType.UBYTE, 254)))
assertTrue(sameValueAndType(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.UWORD, 12345)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.FLOAT, 12345)))
assertFalse(sameValueAndType(RuntimeValue(DataType.FLOAT, 100.0), RuntimeValue(DataType.UBYTE, 100)))
assertFalse(sameValueAndType(RuntimeValue(DataType.FLOAT, 22239.0), RuntimeValue(DataType.UWORD, 22239)))
assertTrue(sameValueAndType(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.FLOAT, 9.99)))
assertTrue(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UBYTE, 100)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UWORD, 100)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.FLOAT, 100)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 254), RuntimeValueNumeric(DataType.UBYTE, 254)))
assertTrue(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.UWORD, 12345)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.FLOAT, 12345)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 100.0), RuntimeValueNumeric(DataType.UBYTE, 100)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 22239.0), RuntimeValueNumeric(DataType.UWORD, 22239)))
assertTrue(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.FLOAT, 9.99)))
assertNotEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UBYTE, 101))
assertNotEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UWORD, 101))
assertNotEquals(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.FLOAT, 101))
assertNotEquals(RuntimeValue(DataType.UWORD, 245), RuntimeValue(DataType.UBYTE, 246))
assertNotEquals(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.UWORD, 12346))
assertNotEquals(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.FLOAT, 12346))
assertNotEquals(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.UBYTE, 9))
assertNotEquals(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.UWORD, 9))
assertNotEquals(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.FLOAT, 9.0))
assertNotEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UBYTE, 101))
assertNotEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UWORD, 101))
assertNotEquals(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.FLOAT, 101))
assertNotEquals(RuntimeValueNumeric(DataType.UWORD, 245), RuntimeValueNumeric(DataType.UBYTE, 246))
assertNotEquals(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.UWORD, 12346))
assertNotEquals(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.FLOAT, 12346))
assertNotEquals(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.UBYTE, 9))
assertNotEquals(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.UWORD, 9))
assertNotEquals(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.FLOAT, 9.0))
assertFalse(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UBYTE, 101)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.UWORD, 101)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UBYTE, 100), RuntimeValue(DataType.FLOAT, 101)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UWORD, 245), RuntimeValue(DataType.UBYTE, 246)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.UWORD, 12346)))
assertFalse(sameValueAndType(RuntimeValue(DataType.UWORD, 12345), RuntimeValue(DataType.FLOAT, 12346)))
assertFalse(sameValueAndType(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.UBYTE, 9)))
assertFalse(sameValueAndType(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.UWORD, 9)))
assertFalse(sameValueAndType(RuntimeValue(DataType.FLOAT, 9.99), RuntimeValue(DataType.FLOAT, 9.0)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UBYTE, 101)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.UWORD, 101)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UBYTE, 100), RuntimeValueNumeric(DataType.FLOAT, 101)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 245), RuntimeValueNumeric(DataType.UBYTE, 246)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.UWORD, 12346)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.UWORD, 12345), RuntimeValueNumeric(DataType.FLOAT, 12346)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.UBYTE, 9)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.UWORD, 9)))
assertFalse(sameValueAndType(RuntimeValueNumeric(DataType.FLOAT, 9.99), RuntimeValueNumeric(DataType.FLOAT, 9.0)))
}
@Test
fun testGreaterThan(){
assertTrue(RuntimeValue(DataType.UBYTE, 100) > RuntimeValue(DataType.UBYTE, 99))
assertTrue(RuntimeValue(DataType.UWORD, 254) > RuntimeValue(DataType.UWORD, 253))
assertTrue(RuntimeValue(DataType.FLOAT, 100.0) > RuntimeValue(DataType.FLOAT, 99.9))
assertTrue(RuntimeValueNumeric(DataType.UBYTE, 100) > RuntimeValueNumeric(DataType.UBYTE, 99))
assertTrue(RuntimeValueNumeric(DataType.UWORD, 254) > RuntimeValueNumeric(DataType.UWORD, 253))
assertTrue(RuntimeValueNumeric(DataType.FLOAT, 100.0) > RuntimeValueNumeric(DataType.FLOAT, 99.9))
assertTrue(RuntimeValue(DataType.UBYTE, 100) >= RuntimeValue(DataType.UBYTE, 100))
assertTrue(RuntimeValue(DataType.UWORD, 254) >= RuntimeValue(DataType.UWORD, 254))
assertTrue(RuntimeValue(DataType.FLOAT, 100.0) >= RuntimeValue(DataType.FLOAT, 100.0))
assertTrue(RuntimeValueNumeric(DataType.UBYTE, 100) >= RuntimeValueNumeric(DataType.UBYTE, 100))
assertTrue(RuntimeValueNumeric(DataType.UWORD, 254) >= RuntimeValueNumeric(DataType.UWORD, 254))
assertTrue(RuntimeValueNumeric(DataType.FLOAT, 100.0) >= RuntimeValueNumeric(DataType.FLOAT, 100.0))
assertFalse(RuntimeValue(DataType.UBYTE, 100) > RuntimeValue(DataType.UBYTE, 100))
assertFalse(RuntimeValue(DataType.UWORD, 254) > RuntimeValue(DataType.UWORD, 254))
assertFalse(RuntimeValue(DataType.FLOAT, 100.0) > RuntimeValue(DataType.FLOAT, 100.0))
assertFalse(RuntimeValueNumeric(DataType.UBYTE, 100) > RuntimeValueNumeric(DataType.UBYTE, 100))
assertFalse(RuntimeValueNumeric(DataType.UWORD, 254) > RuntimeValueNumeric(DataType.UWORD, 254))
assertFalse(RuntimeValueNumeric(DataType.FLOAT, 100.0) > RuntimeValueNumeric(DataType.FLOAT, 100.0))
assertFalse(RuntimeValue(DataType.UBYTE, 100) >= RuntimeValue(DataType.UBYTE, 101))
assertFalse(RuntimeValue(DataType.UWORD, 254) >= RuntimeValue(DataType.UWORD, 255))
assertFalse(RuntimeValue(DataType.FLOAT, 100.0) >= RuntimeValue(DataType.FLOAT, 100.1))
assertFalse(RuntimeValueNumeric(DataType.UBYTE, 100) >= RuntimeValueNumeric(DataType.UBYTE, 101))
assertFalse(RuntimeValueNumeric(DataType.UWORD, 254) >= RuntimeValueNumeric(DataType.UWORD, 255))
assertFalse(RuntimeValueNumeric(DataType.FLOAT, 100.0) >= RuntimeValueNumeric(DataType.FLOAT, 100.1))
}
@Test
fun testLessThan() {
assertTrue(RuntimeValue(DataType.UBYTE, 100) < RuntimeValue(DataType.UBYTE, 101))
assertTrue(RuntimeValue(DataType.UWORD, 254) < RuntimeValue(DataType.UWORD, 255))
assertTrue(RuntimeValue(DataType.FLOAT, 100.0) < RuntimeValue(DataType.FLOAT, 100.1))
assertTrue(RuntimeValueNumeric(DataType.UBYTE, 100) < RuntimeValueNumeric(DataType.UBYTE, 101))
assertTrue(RuntimeValueNumeric(DataType.UWORD, 254) < RuntimeValueNumeric(DataType.UWORD, 255))
assertTrue(RuntimeValueNumeric(DataType.FLOAT, 100.0) < RuntimeValueNumeric(DataType.FLOAT, 100.1))
assertTrue(RuntimeValue(DataType.UBYTE, 100) <= RuntimeValue(DataType.UBYTE, 100))
assertTrue(RuntimeValue(DataType.UWORD, 254) <= RuntimeValue(DataType.UWORD, 254))
assertTrue(RuntimeValue(DataType.FLOAT, 100.0) <= RuntimeValue(DataType.FLOAT, 100.0))
assertTrue(RuntimeValueNumeric(DataType.UBYTE, 100) <= RuntimeValueNumeric(DataType.UBYTE, 100))
assertTrue(RuntimeValueNumeric(DataType.UWORD, 254) <= RuntimeValueNumeric(DataType.UWORD, 254))
assertTrue(RuntimeValueNumeric(DataType.FLOAT, 100.0) <= RuntimeValueNumeric(DataType.FLOAT, 100.0))
assertFalse(RuntimeValue(DataType.UBYTE, 100) < RuntimeValue(DataType.UBYTE, 100))
assertFalse(RuntimeValue(DataType.UWORD, 254) < RuntimeValue(DataType.UWORD, 254))
assertFalse(RuntimeValue(DataType.FLOAT, 100.0) < RuntimeValue(DataType.FLOAT, 100.0))
assertFalse(RuntimeValueNumeric(DataType.UBYTE, 100) < RuntimeValueNumeric(DataType.UBYTE, 100))
assertFalse(RuntimeValueNumeric(DataType.UWORD, 254) < RuntimeValueNumeric(DataType.UWORD, 254))
assertFalse(RuntimeValueNumeric(DataType.FLOAT, 100.0) < RuntimeValueNumeric(DataType.FLOAT, 100.0))
assertFalse(RuntimeValue(DataType.UBYTE, 100) <= RuntimeValue(DataType.UBYTE, 99))
assertFalse(RuntimeValue(DataType.UWORD, 254) <= RuntimeValue(DataType.UWORD, 253))
assertFalse(RuntimeValue(DataType.FLOAT, 100.0) <= RuntimeValue(DataType.FLOAT, 99.9))
assertFalse(RuntimeValueNumeric(DataType.UBYTE, 100) <= RuntimeValueNumeric(DataType.UBYTE, 99))
assertFalse(RuntimeValueNumeric(DataType.UWORD, 254) <= RuntimeValueNumeric(DataType.UWORD, 253))
assertFalse(RuntimeValueNumeric(DataType.FLOAT, 100.0) <= RuntimeValueNumeric(DataType.FLOAT, 99.9))
}
@Test
fun testNoDtConversion() {
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UWORD, 100).add(RuntimeValue(DataType.UBYTE, 120))
RuntimeValueNumeric(DataType.UWORD, 100).add(RuntimeValueNumeric(DataType.UBYTE, 120))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UBYTE, 100).add(RuntimeValue(DataType.UWORD, 120))
RuntimeValueNumeric(DataType.UBYTE, 100).add(RuntimeValueNumeric(DataType.UWORD, 120))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.FLOAT, 100.22).add(RuntimeValue(DataType.UWORD, 120))
RuntimeValueNumeric(DataType.FLOAT, 100.22).add(RuntimeValueNumeric(DataType.UWORD, 120))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UWORD, 1002).add(RuntimeValue(DataType.FLOAT, 120.22))
RuntimeValueNumeric(DataType.UWORD, 1002).add(RuntimeValueNumeric(DataType.FLOAT, 120.22))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.FLOAT, 100.22).add(RuntimeValue(DataType.UBYTE, 120))
RuntimeValueNumeric(DataType.FLOAT, 100.22).add(RuntimeValueNumeric(DataType.UBYTE, 120))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UBYTE, 12).add(RuntimeValue(DataType.FLOAT, 120.22))
RuntimeValueNumeric(DataType.UBYTE, 12).add(RuntimeValueNumeric(DataType.FLOAT, 120.22))
}
}
@Test
fun testNoAutoFloatConversion() {
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UBYTE, 233).add(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UBYTE, 233).add(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UWORD, 233).add(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UWORD, 233).add(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UBYTE, 233).mul(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UBYTE, 233).mul(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UWORD, 233).mul(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UWORD, 233).mul(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UBYTE, 233).div(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UBYTE, 233).div(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
assertFailsWith<ArithmeticException> {
RuntimeValue(DataType.UWORD, 233).div(RuntimeValue(DataType.FLOAT, 1.234))
RuntimeValueNumeric(DataType.UWORD, 233).div(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
val result = RuntimeValue(DataType.FLOAT, 233.333).add(RuntimeValue(DataType.FLOAT, 1.234))
val result = RuntimeValueNumeric(DataType.FLOAT, 233.333).add(RuntimeValueNumeric(DataType.FLOAT, 1.234))
}
@Test
fun arithmetictestUbyte() {
assertEquals(255, RuntimeValue(DataType.UBYTE, 200).add(RuntimeValue(DataType.UBYTE, 55)).integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 200).add(RuntimeValue(DataType.UBYTE, 56)).integerValue())
assertEquals(1, RuntimeValue(DataType.UBYTE, 200).add(RuntimeValue(DataType.UBYTE, 57)).integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 200).add(RuntimeValueNumeric(DataType.UBYTE, 55)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 200).add(RuntimeValueNumeric(DataType.UBYTE, 56)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UBYTE, 200).add(RuntimeValueNumeric(DataType.UBYTE, 57)).integerValue())
assertEquals(1, RuntimeValue(DataType.UBYTE, 2).sub(RuntimeValue(DataType.UBYTE, 1)).integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 2).sub(RuntimeValue(DataType.UBYTE, 2)).integerValue())
assertEquals(255, RuntimeValue(DataType.UBYTE, 2).sub(RuntimeValue(DataType.UBYTE, 3)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UBYTE, 2).sub(RuntimeValueNumeric(DataType.UBYTE, 1)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 2).sub(RuntimeValueNumeric(DataType.UBYTE, 2)).integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 2).sub(RuntimeValueNumeric(DataType.UBYTE, 3)).integerValue())
assertEquals(255, RuntimeValue(DataType.UBYTE, 254).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 255).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 1).dec().integerValue())
assertEquals(255, RuntimeValue(DataType.UBYTE, 0).dec().integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 254).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 255).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 1).dec().integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 0).dec().integerValue())
assertEquals(255, RuntimeValue(DataType.UBYTE, 0).inv().integerValue())
assertEquals(0b00110011, RuntimeValue(DataType.UBYTE, 0b11001100).inv().integerValue())
// assertEquals(0, RuntimeValue(DataType.UBYTE, 0).neg().integerValue())
// assertEquals(0, RuntimeValue(DataType.UBYTE, 0).neg().integerValue())
assertEquals(1, RuntimeValue(DataType.UBYTE, 0).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 1).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 111).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UBYTE, 255).not().integerValue())
assertEquals(255, RuntimeValueNumeric(DataType.UBYTE, 0).inv().integerValue())
assertEquals(0b00110011, RuntimeValueNumeric(DataType.UBYTE, 0b11001100).inv().integerValue())
// assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 0).neg().integerValue())
// assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 0).neg().integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UBYTE, 0).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 1).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 111).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UBYTE, 255).not().integerValue())
assertEquals(200, RuntimeValue(DataType.UBYTE, 20).mul(RuntimeValue(DataType.UBYTE, 10)).integerValue())
assertEquals(144, RuntimeValue(DataType.UBYTE, 20).mul(RuntimeValue(DataType.UBYTE, 20)).integerValue())
assertEquals(200, RuntimeValueNumeric(DataType.UBYTE, 20).mul(RuntimeValueNumeric(DataType.UBYTE, 10)).integerValue())
assertEquals(144, RuntimeValueNumeric(DataType.UBYTE, 20).mul(RuntimeValueNumeric(DataType.UBYTE, 20)).integerValue())
assertEquals(25, RuntimeValue(DataType.UBYTE, 5).pow(RuntimeValue(DataType.UBYTE, 2)).integerValue())
assertEquals(125, RuntimeValue(DataType.UBYTE, 5).pow(RuntimeValue(DataType.UBYTE, 3)).integerValue())
assertEquals(113, RuntimeValue(DataType.UBYTE, 5).pow(RuntimeValue(DataType.UBYTE, 4)).integerValue())
assertEquals(25, RuntimeValueNumeric(DataType.UBYTE, 5).pow(RuntimeValueNumeric(DataType.UBYTE, 2)).integerValue())
assertEquals(125, RuntimeValueNumeric(DataType.UBYTE, 5).pow(RuntimeValueNumeric(DataType.UBYTE, 3)).integerValue())
assertEquals(113, RuntimeValueNumeric(DataType.UBYTE, 5).pow(RuntimeValueNumeric(DataType.UBYTE, 4)).integerValue())
assertEquals(100, RuntimeValue(DataType.UBYTE, 50).shl().integerValue())
assertEquals(200, RuntimeValue(DataType.UBYTE, 100).shl().integerValue())
assertEquals(144, RuntimeValue(DataType.UBYTE, 200).shl().integerValue())
assertEquals(100, RuntimeValueNumeric(DataType.UBYTE, 50).shl().integerValue())
assertEquals(200, RuntimeValueNumeric(DataType.UBYTE, 100).shl().integerValue())
assertEquals(144, RuntimeValueNumeric(DataType.UBYTE, 200).shl().integerValue())
}
@Test
fun arithmetictestUWord() {
assertEquals(65535, RuntimeValue(DataType.UWORD, 60000).add(RuntimeValue(DataType.UWORD, 5535)).integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 60000).add(RuntimeValue(DataType.UWORD, 5536)).integerValue())
assertEquals(1, RuntimeValue(DataType.UWORD, 60000).add(RuntimeValue(DataType.UWORD, 5537)).integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 60000).add(RuntimeValueNumeric(DataType.UWORD, 5535)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 60000).add(RuntimeValueNumeric(DataType.UWORD, 5536)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UWORD, 60000).add(RuntimeValueNumeric(DataType.UWORD, 5537)).integerValue())
assertEquals(1, RuntimeValue(DataType.UWORD, 2).sub(RuntimeValue(DataType.UWORD, 1)).integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 2).sub(RuntimeValue(DataType.UWORD, 2)).integerValue())
assertEquals(65535, RuntimeValue(DataType.UWORD, 2).sub(RuntimeValue(DataType.UWORD, 3)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UWORD, 2).sub(RuntimeValueNumeric(DataType.UWORD, 1)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 2).sub(RuntimeValueNumeric(DataType.UWORD, 2)).integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 2).sub(RuntimeValueNumeric(DataType.UWORD, 3)).integerValue())
assertEquals(65535, RuntimeValue(DataType.UWORD, 65534).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 65535).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 1).dec().integerValue())
assertEquals(65535, RuntimeValue(DataType.UWORD, 0).dec().integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 65534).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 65535).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 1).dec().integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 0).dec().integerValue())
assertEquals(65535, RuntimeValue(DataType.UWORD, 0).inv().integerValue())
assertEquals(0b0011001101010101, RuntimeValue(DataType.UWORD, 0b1100110010101010).inv().integerValue())
// assertEquals(0, RuntimeValue(DataType.UWORD, 0).neg().integerValue())
// assertEquals(0, RuntimeValue(DataType.UWORD, 0).neg().integerValue())
assertEquals(1, RuntimeValue(DataType.UWORD, 0).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 1).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 11111).not().integerValue())
assertEquals(0, RuntimeValue(DataType.UWORD, 65535).not().integerValue())
assertEquals(65535, RuntimeValueNumeric(DataType.UWORD, 0).inv().integerValue())
assertEquals(0b0011001101010101, RuntimeValueNumeric(DataType.UWORD, 0b1100110010101010).inv().integerValue())
// assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 0).neg().integerValue())
// assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 0).neg().integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.UWORD, 0).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 1).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 11111).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.UWORD, 65535).not().integerValue())
assertEquals(2000, RuntimeValue(DataType.UWORD, 200).mul(RuntimeValue(DataType.UWORD, 10)).integerValue())
assertEquals(40000, RuntimeValue(DataType.UWORD, 200).mul(RuntimeValue(DataType.UWORD, 200)).integerValue())
assertEquals(14464, RuntimeValue(DataType.UWORD, 200).mul(RuntimeValue(DataType.UWORD, 400)).integerValue())
assertEquals(2000, RuntimeValueNumeric(DataType.UWORD, 200).mul(RuntimeValueNumeric(DataType.UWORD, 10)).integerValue())
assertEquals(40000, RuntimeValueNumeric(DataType.UWORD, 200).mul(RuntimeValueNumeric(DataType.UWORD, 200)).integerValue())
assertEquals(14464, RuntimeValueNumeric(DataType.UWORD, 200).mul(RuntimeValueNumeric(DataType.UWORD, 400)).integerValue())
assertEquals(15625, RuntimeValue(DataType.UWORD, 5).pow(RuntimeValue(DataType.UWORD, 6)).integerValue())
assertEquals(12589, RuntimeValue(DataType.UWORD, 5).pow(RuntimeValue(DataType.UWORD, 7)).integerValue())
assertEquals(15625, RuntimeValueNumeric(DataType.UWORD, 5).pow(RuntimeValueNumeric(DataType.UWORD, 6)).integerValue())
assertEquals(12589, RuntimeValueNumeric(DataType.UWORD, 5).pow(RuntimeValueNumeric(DataType.UWORD, 7)).integerValue())
assertEquals(10000, RuntimeValue(DataType.UWORD, 5000).shl().integerValue())
assertEquals(60000, RuntimeValue(DataType.UWORD, 30000).shl().integerValue())
assertEquals(14464, RuntimeValue(DataType.UWORD, 40000).shl().integerValue())
assertEquals(10000, RuntimeValueNumeric(DataType.UWORD, 5000).shl().integerValue())
assertEquals(60000, RuntimeValueNumeric(DataType.UWORD, 30000).shl().integerValue())
assertEquals(14464, RuntimeValueNumeric(DataType.UWORD, 40000).shl().integerValue())
}
@Test
fun arithmetictestByte() {
assertEquals(127, RuntimeValue(DataType.BYTE, 100).add(RuntimeValue(DataType.BYTE, 27)).integerValue())
assertEquals(-128, RuntimeValue(DataType.BYTE, 100).add(RuntimeValue(DataType.BYTE, 28)).integerValue())
assertEquals(-127, RuntimeValue(DataType.BYTE, 100).add(RuntimeValue(DataType.BYTE, 29)).integerValue())
assertEquals(127, RuntimeValueNumeric(DataType.BYTE, 100).add(RuntimeValueNumeric(DataType.BYTE, 27)).integerValue())
assertEquals(-128, RuntimeValueNumeric(DataType.BYTE, 100).add(RuntimeValueNumeric(DataType.BYTE, 28)).integerValue())
assertEquals(-127, RuntimeValueNumeric(DataType.BYTE, 100).add(RuntimeValueNumeric(DataType.BYTE, 29)).integerValue())
assertEquals(1, RuntimeValue(DataType.BYTE, 2).sub(RuntimeValue(DataType.BYTE, 1)).integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, 2).sub(RuntimeValue(DataType.BYTE, 2)).integerValue())
assertEquals(-1, RuntimeValue(DataType.BYTE, 2).sub(RuntimeValue(DataType.BYTE, 3)).integerValue())
assertEquals(-128, RuntimeValue(DataType.BYTE, -100).sub(RuntimeValue(DataType.BYTE, 28)).integerValue())
assertEquals(127, RuntimeValue(DataType.BYTE, -100).sub(RuntimeValue(DataType.BYTE, 29)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.BYTE, 2).sub(RuntimeValueNumeric(DataType.BYTE, 1)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 2).sub(RuntimeValueNumeric(DataType.BYTE, 2)).integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.BYTE, 2).sub(RuntimeValueNumeric(DataType.BYTE, 3)).integerValue())
assertEquals(-128, RuntimeValueNumeric(DataType.BYTE, -100).sub(RuntimeValueNumeric(DataType.BYTE, 28)).integerValue())
assertEquals(127, RuntimeValueNumeric(DataType.BYTE, -100).sub(RuntimeValueNumeric(DataType.BYTE, 29)).integerValue())
assertEquals(127, RuntimeValue(DataType.BYTE, 126).inc().integerValue())
assertEquals(-128, RuntimeValue(DataType.BYTE, 127).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, 1).dec().integerValue())
assertEquals(-1, RuntimeValue(DataType.BYTE, 0).dec().integerValue())
assertEquals(-128, RuntimeValue(DataType.BYTE, -127).dec().integerValue())
assertEquals(127, RuntimeValue(DataType.BYTE, -128).dec().integerValue())
assertEquals(127, RuntimeValueNumeric(DataType.BYTE, 126).inc().integerValue())
assertEquals(-128, RuntimeValueNumeric(DataType.BYTE, 127).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 1).dec().integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.BYTE, 0).dec().integerValue())
assertEquals(-128, RuntimeValueNumeric(DataType.BYTE, -127).dec().integerValue())
assertEquals(127, RuntimeValueNumeric(DataType.BYTE, -128).dec().integerValue())
assertEquals(-1, RuntimeValue(DataType.BYTE, 0).inv().integerValue())
assertEquals(-103, RuntimeValue(DataType.BYTE, 0b01100110).inv().integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, 0).neg().integerValue())
assertEquals(-2, RuntimeValue(DataType.BYTE, 2).neg().integerValue())
assertEquals(1, RuntimeValue(DataType.BYTE, 0).not().integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, 1).not().integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, 111).not().integerValue())
assertEquals(0, RuntimeValue(DataType.BYTE, -33).not().integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.BYTE, 0).inv().integerValue())
assertEquals(-103, RuntimeValueNumeric(DataType.BYTE, 0b01100110).inv().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 0).neg().integerValue())
assertEquals(-2, RuntimeValueNumeric(DataType.BYTE, 2).neg().integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.BYTE, 0).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 1).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, 111).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.BYTE, -33).not().integerValue())
assertEquals(100, RuntimeValue(DataType.BYTE, 10).mul(RuntimeValue(DataType.BYTE, 10)).integerValue())
assertEquals(-56, RuntimeValue(DataType.BYTE, 20).mul(RuntimeValue(DataType.BYTE, 10)).integerValue())
assertEquals(100, RuntimeValueNumeric(DataType.BYTE, 10).mul(RuntimeValueNumeric(DataType.BYTE, 10)).integerValue())
assertEquals(-56, RuntimeValueNumeric(DataType.BYTE, 20).mul(RuntimeValueNumeric(DataType.BYTE, 10)).integerValue())
assertEquals(25, RuntimeValue(DataType.BYTE, 5).pow(RuntimeValue(DataType.BYTE, 2)).integerValue())
assertEquals(125, RuntimeValue(DataType.BYTE, 5).pow(RuntimeValue(DataType.BYTE, 3)).integerValue())
assertEquals(113, RuntimeValue(DataType.BYTE, 5).pow(RuntimeValue(DataType.BYTE, 4)).integerValue())
assertEquals(25, RuntimeValueNumeric(DataType.BYTE, 5).pow(RuntimeValueNumeric(DataType.BYTE, 2)).integerValue())
assertEquals(125, RuntimeValueNumeric(DataType.BYTE, 5).pow(RuntimeValueNumeric(DataType.BYTE, 3)).integerValue())
assertEquals(113, RuntimeValueNumeric(DataType.BYTE, 5).pow(RuntimeValueNumeric(DataType.BYTE, 4)).integerValue())
assertEquals(100, RuntimeValue(DataType.BYTE, 50).shl().integerValue())
assertEquals(-56, RuntimeValue(DataType.BYTE, 100).shl().integerValue())
assertEquals(-2, RuntimeValue(DataType.BYTE, -1).shl().integerValue())
assertEquals(100, RuntimeValueNumeric(DataType.BYTE, 50).shl().integerValue())
assertEquals(-56, RuntimeValueNumeric(DataType.BYTE, 100).shl().integerValue())
assertEquals(-2, RuntimeValueNumeric(DataType.BYTE, -1).shl().integerValue())
}
@Test
fun arithmetictestWorrd() {
assertEquals(32767, RuntimeValue(DataType.WORD, 32700).add(RuntimeValue(DataType.WORD, 67)).integerValue())
assertEquals(-32768, RuntimeValue(DataType.WORD, 32700).add(RuntimeValue(DataType.WORD, 68)).integerValue())
assertEquals(-32767, RuntimeValue(DataType.WORD, 32700).add(RuntimeValue(DataType.WORD, 69)).integerValue())
assertEquals(32767, RuntimeValueNumeric(DataType.WORD, 32700).add(RuntimeValueNumeric(DataType.WORD, 67)).integerValue())
assertEquals(-32768, RuntimeValueNumeric(DataType.WORD, 32700).add(RuntimeValueNumeric(DataType.WORD, 68)).integerValue())
assertEquals(-32767, RuntimeValueNumeric(DataType.WORD, 32700).add(RuntimeValueNumeric(DataType.WORD, 69)).integerValue())
assertEquals(1, RuntimeValue(DataType.WORD, 2).sub(RuntimeValue(DataType.WORD, 1)).integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, 2).sub(RuntimeValue(DataType.WORD, 2)).integerValue())
assertEquals(-1, RuntimeValue(DataType.WORD, 2).sub(RuntimeValue(DataType.WORD, 3)).integerValue())
assertEquals(-32768, RuntimeValue(DataType.WORD, -32700).sub(RuntimeValue(DataType.WORD, 68)).integerValue())
assertEquals(32767, RuntimeValue(DataType.WORD, -32700).sub(RuntimeValue(DataType.WORD, 69)).integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.WORD, 2).sub(RuntimeValueNumeric(DataType.WORD, 1)).integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 2).sub(RuntimeValueNumeric(DataType.WORD, 2)).integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.WORD, 2).sub(RuntimeValueNumeric(DataType.WORD, 3)).integerValue())
assertEquals(-32768, RuntimeValueNumeric(DataType.WORD, -32700).sub(RuntimeValueNumeric(DataType.WORD, 68)).integerValue())
assertEquals(32767, RuntimeValueNumeric(DataType.WORD, -32700).sub(RuntimeValueNumeric(DataType.WORD, 69)).integerValue())
assertEquals(32767, RuntimeValue(DataType.WORD, 32766).inc().integerValue())
assertEquals(-32768, RuntimeValue(DataType.WORD, 32767).inc().integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, 1).dec().integerValue())
assertEquals(-1, RuntimeValue(DataType.WORD, 0).dec().integerValue())
assertEquals(-32768, RuntimeValue(DataType.WORD, -32767).dec().integerValue())
assertEquals(32767, RuntimeValue(DataType.WORD, -32768).dec().integerValue())
assertEquals(32767, RuntimeValueNumeric(DataType.WORD, 32766).inc().integerValue())
assertEquals(-32768, RuntimeValueNumeric(DataType.WORD, 32767).inc().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 1).dec().integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.WORD, 0).dec().integerValue())
assertEquals(-32768, RuntimeValueNumeric(DataType.WORD, -32767).dec().integerValue())
assertEquals(32767, RuntimeValueNumeric(DataType.WORD, -32768).dec().integerValue())
assertEquals(-1, RuntimeValue(DataType.WORD, 0).inv().integerValue())
assertEquals(-103, RuntimeValue(DataType.WORD, 0b01100110).inv().integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, 0).neg().integerValue())
assertEquals(-2, RuntimeValue(DataType.WORD, 2).neg().integerValue())
assertEquals(1, RuntimeValue(DataType.WORD, 0).not().integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, 1).not().integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, 111).not().integerValue())
assertEquals(0, RuntimeValue(DataType.WORD, -33).not().integerValue())
assertEquals(-1, RuntimeValueNumeric(DataType.WORD, 0).inv().integerValue())
assertEquals(-103, RuntimeValueNumeric(DataType.WORD, 0b01100110).inv().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 0).neg().integerValue())
assertEquals(-2, RuntimeValueNumeric(DataType.WORD, 2).neg().integerValue())
assertEquals(1, RuntimeValueNumeric(DataType.WORD, 0).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 1).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, 111).not().integerValue())
assertEquals(0, RuntimeValueNumeric(DataType.WORD, -33).not().integerValue())
assertEquals(10000, RuntimeValue(DataType.WORD, 100).mul(RuntimeValue(DataType.WORD, 100)).integerValue())
assertEquals(-25536, RuntimeValue(DataType.WORD, 200).mul(RuntimeValue(DataType.WORD, 200)).integerValue())
assertEquals(10000, RuntimeValueNumeric(DataType.WORD, 100).mul(RuntimeValueNumeric(DataType.WORD, 100)).integerValue())
assertEquals(-25536, RuntimeValueNumeric(DataType.WORD, 200).mul(RuntimeValueNumeric(DataType.WORD, 200)).integerValue())
assertEquals(15625, RuntimeValue(DataType.WORD, 5).pow(RuntimeValue(DataType.WORD, 6)).integerValue())
assertEquals(-6487, RuntimeValue(DataType.WORD, 9).pow(RuntimeValue(DataType.WORD, 5)).integerValue())
assertEquals(15625, RuntimeValueNumeric(DataType.WORD, 5).pow(RuntimeValueNumeric(DataType.WORD, 6)).integerValue())
assertEquals(-6487, RuntimeValueNumeric(DataType.WORD, 9).pow(RuntimeValueNumeric(DataType.WORD, 5)).integerValue())
assertEquals(18000, RuntimeValue(DataType.WORD, 9000).shl().integerValue())
assertEquals(-25536, RuntimeValue(DataType.WORD, 20000).shl().integerValue())
assertEquals(-2, RuntimeValue(DataType.WORD, -1).shl().integerValue())
assertEquals(18000, RuntimeValueNumeric(DataType.WORD, 9000).shl().integerValue())
assertEquals(-25536, RuntimeValueNumeric(DataType.WORD, 20000).shl().integerValue())
assertEquals(-2, RuntimeValueNumeric(DataType.WORD, -1).shl().integerValue())
}
}

6
compiler/test/UnitTests.kt
View File

@ -15,7 +15,7 @@ import prog8.compiler.target.c64.MachineDefinition.FLOAT_MAX_NEGATIVE
import prog8.compiler.target.c64.MachineDefinition.FLOAT_MAX_POSITIVE
import prog8.compiler.target.c64.MachineDefinition.Mflpt5
import prog8.compiler.target.c64.Petscii
import prog8.vm.RuntimeValue
import prog8.vm.RuntimeValueNumeric
import java.io.CharConversionException
import kotlin.test.*
@ -380,8 +380,8 @@ class TestPetscii {
@Test
fun testStackvmValueComparisons() {
val ten = RuntimeValue(DataType.FLOAT, 10)
val nine = RuntimeValue(DataType.UWORD, 9)
val ten = RuntimeValueNumeric(DataType.FLOAT, 10)
val nine = RuntimeValueNumeric(DataType.UWORD, 9)
assertEquals(ten, ten)
assertNotEquals(ten, nine)
assertFalse(ten != ten)